1520454776

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{23689}}^1$

素因数の和:23879

約数の個数: 32

約数和(自身を含む): 2916712800

約数和(自身を除く): 1396258024

約数列:

[1, 2, 4, 8, 71, 113, 142, 226, 284, 452, 568, 904, 8023, 16046, 23689, 32092, 47378, 64184, 94756, 189512, 1681919, 2676857, 3363838, 5353714, 6727676, 10707428, 13455352, 21414856, 190056847, 380113694, 760227388, 1520454776]

約数ペア:

[(1, 1520454776), (2, 760227388), (4, 380113694), (8, 190056847), (71, 21414856), (113, 13455352), (142, 10707428), (226, 6727676), (284, 5353714), (452, 3363838), (568, 2676857), (904, 1681919), (8023, 189512), (16046, 94756), (23689, 64184), (32092, 47378)]