2045273758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 3693013632

約数和(自身を除く): 1647739874

約数列:

[1, 2, 11, 22, 23, 43, 46, 61, 67, 86, 122, 134, 253, 473, 506, 529, 671, 737, 946, 989, 1058, 1342, 1403, 1474, 1541, 1978, 2623, 2806, 2881, 3082, 4087, 5246, 5762, 5819, 8174, 10879, 11638, 15433, 16951, 21758, 22747, 28853, 30866, 31691, 32269, 33902, 35443, 44957, 45494, 57706, 60329, 63382, 64538, 66263, 70886, 89914, 94001, 120658, 132526, 175741, 188002, 250217, 351482, 354959, 389873, 500434, 663619, 709918, 728893, 779746, 1034011, 1327238, 1387567, 1457786, 1524049, 1933151, 2068022, 2162023, 2775134, 3048098, 3866302, 4042043, 4324046, 8084086, 15263237, 16764539, 23782253, 30526474, 33529078, 44462473, 47564506, 88924946, 92966989, 185933978, 1022636879, 2045273758]

約数ペア:

[(1, 2045273758), (2, 1022636879), (11, 185933978), (22, 92966989), (23, 88924946), (43, 47564506), (46, 44462473), (61, 33529078), (67, 30526474), (86, 23782253), (122, 16764539), (134, 15263237), (253, 8084086), (473, 4324046), (506, 4042043), (529, 3866302), (671, 3048098), (737, 2775134), (946, 2162023), (989, 2068022), (1058, 1933151), (1342, 1524049), (1403, 1457786), (1474, 1387567), (1541, 1327238), (1978, 1034011), (2623, 779746), (2806, 728893), (2881, 709918), (3082, 663619), (4087, 500434), (5246, 389873), (5762, 354959), (5819, 351482), (8174, 250217), (10879, 188002), (11638, 175741), (15433, 132526), (16951, 120658), (21758, 94001), (22747, 89914), (28853, 70886), (30866, 66263), (31691, 64538), (32269, 63382), (33902, 60329), (35443, 57706), (44957, 45494)]