1254203498

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{78163}}^1$

素因数の和:78349

約数の個数: 16

約数和(自身を含む): 1924710336

約数和(自身を除く): 670506838

約数列:

[1, 2, 71, 113, 142, 226, 8023, 16046, 78163, 156326, 5549573, 8832419, 11099146, 17664838, 627101749, 1254203498]

約数ペア:

[(1, 1254203498), (2, 627101749), (71, 17664838), (113, 11099146), (142, 8832419), (226, 5549573), (8023, 156326), (16046, 78163)]