2079384732

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{1303}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 5326114976

約数和(自身を除く): 3246730244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 457, 582, 873, 914, 1164, 1303, 1371, 1746, 1828, 2606, 2742, 3492, 3909, 4113, 5212, 5484, 7818, 8226, 11727, 15636, 16452, 23454, 44329, 46908, 88658, 126391, 132987, 177316, 252782, 265974, 379173, 398961, 505564, 531948, 595471, 758346, 797922, 1137519, 1190942, 1516692, 1595844, 1786413, 2275038, 2381884, 3572826, 4550076, 5359239, 7145652, 10718478, 21436956, 57760687, 115521374, 173282061, 231042748, 346564122, 519846183, 693128244, 1039692366, 2079384732]

約数ペア:

[(1, 2079384732), (2, 1039692366), (3, 693128244), (4, 519846183), (6, 346564122), (9, 231042748), (12, 173282061), (18, 115521374), (36, 57760687), (97, 21436956), (194, 10718478), (291, 7145652), (388, 5359239), (457, 4550076), (582, 3572826), (873, 2381884), (914, 2275038), (1164, 1786413), (1303, 1595844), (1371, 1516692), (1746, 1190942), (1828, 1137519), (2606, 797922), (2742, 758346), (3492, 595471), (3909, 531948), (4113, 505564), (5212, 398961), (5484, 379173), (7818, 265974), (8226, 252782), (11727, 177316), (15636, 132987), (16452, 126391), (23454, 88658), (44329, 46908)]