2039881592

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1201

約数の個数: 128

約数和(自身を含む): 4812963840

約数和(自身を除く): 2773082248

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 47, 56, 62, 92, 94, 124, 161, 184, 188, 217, 248, 322, 329, 376, 434, 644, 658, 713, 868, 1081, 1087, 1288, 1316, 1426, 1457, 1736, 2162, 2174, 2632, 2852, 2914, 4324, 4348, 4991, 5704, 5828, 7567, 7609, 8648, 8696, 9982, 10199, 11656, 15134, 15218, 19964, 20398, 25001, 30268, 30436, 33511, 33697, 39928, 40796, 50002, 51089, 60536, 60872, 67022, 67394, 81592, 100004, 102178, 134044, 134788, 175007, 200008, 204356, 234577, 235879, 268088, 269576, 350014, 357623, 408712, 469154, 471758, 700028, 715246, 775031, 938308, 943516, 1175047, 1400056, 1430492, 1550062, 1583759, 1876616, 1887032, 2350094, 2860984, 3100124, 3167518, 4700188, 5425217, 6200248, 6335036, 8225329, 9400376, 10850434, 11086313, 12670072, 16450658, 21700868, 22172626, 32901316, 36426457, 43401736, 44345252, 65802632, 72852914, 88690504, 145705828, 254985199, 291411656, 509970398, 1019940796, 2039881592]

約数ペア:

[(1, 2039881592), (2, 1019940796), (4, 509970398), (7, 291411656), (8, 254985199), (14, 145705828), (23, 88690504), (28, 72852914), (31, 65802632), (46, 44345252), (47, 43401736), (56, 36426457), (62, 32901316), (92, 22172626), (94, 21700868), (124, 16450658), (161, 12670072), (184, 11086313), (188, 10850434), (217, 9400376), (248, 8225329), (322, 6335036), (329, 6200248), (376, 5425217), (434, 4700188), (644, 3167518), (658, 3100124), (713, 2860984), (868, 2350094), (1081, 1887032), (1087, 1876616), (1288, 1583759), (1316, 1550062), (1426, 1430492), (1457, 1400056), (1736, 1175047), (2162, 943516), (2174, 938308), (2632, 775031), (2852, 715246), (2914, 700028), (4324, 471758), (4348, 469154), (4991, 408712), (5704, 357623), (5828, 350014), (7567, 269576), (7609, 268088), (8648, 235879), (8696, 234577), (9982, 204356), (10199, 200008), (11656, 175007), (15134, 134788), (15218, 134044), (19964, 102178), (20398, 100004), (25001, 81592), (30268, 67394), (30436, 67022), (33511, 60872), (33697, 60536), (39928, 51089), (40796, 50002)]