1758366948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{1423}}^1$

素因数の和:1621

約数の個数: 72

約数和(自身を含む): 4471804288

約数和(自身を除く): 2713437340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 1423, 2314, 2846, 3471, 4269, 4628, 5692, 6942, 7921, 8538, 13884, 15842, 17076, 18499, 23763, 31684, 36998, 47526, 55497, 73996, 95052, 102973, 110994, 126647, 205946, 221988, 253294, 308919, 379941, 411892, 506588, 617838, 759882, 1235676, 1519764, 1646411, 3292822, 4939233, 6585644, 9878466, 11271583, 19756932, 22543166, 33814749, 45086332, 67629498, 135258996, 146530579, 293061158, 439591737, 586122316, 879183474, 1758366948]

約数ペア:

[(1, 1758366948), (2, 879183474), (3, 586122316), (4, 439591737), (6, 293061158), (12, 146530579), (13, 135258996), (26, 67629498), (39, 45086332), (52, 33814749), (78, 22543166), (89, 19756932), (156, 11271583), (178, 9878466), (267, 6585644), (356, 4939233), (534, 3292822), (1068, 1646411), (1157, 1519764), (1423, 1235676), (2314, 759882), (2846, 617838), (3471, 506588), (4269, 411892), (4628, 379941), (5692, 308919), (6942, 253294), (7921, 221988), (8538, 205946), (13884, 126647), (15842, 110994), (17076, 102973), (18499, 95052), (23763, 73996), (31684, 55497), (36998, 47526)]