129338854

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{6113}}^1$

素因数の和:6335

約数の個数: 16

約数和(自身を含む): 198093600

約数和(自身を除く): 68754746

約数列:

[1, 2, 71, 142, 149, 298, 6113, 10579, 12226, 21158, 434023, 868046, 910837, 1821674, 64669427, 129338854]

約数ペア:

[(1, 129338854), (2, 64669427), (71, 1821674), (142, 910837), (149, 868046), (298, 434023), (6113, 21158), (10579, 12226)]