2256744231142

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{1031}}^1\times {\mathrm{2612039}}^1$

素因数の和:2613491

約数の個数: 16

約数和(自身を含む): 3396487852800

約数和(自身を除く): 1139743621658

約数列:

[1, 2, 419, 838, 1031, 2062, 431989, 863978, 2612039, 5224078, 1094444341, 2188888682, 2693012209, 5386024418, 1128372115571, 2256744231142]

約数ペア:

[(1, 2256744231142), (2, 1128372115571), (419, 5386024418), (838, 2693012209), (1031, 2188888682), (2062, 1094444341), (431989, 5224078), (863978, 2612039)]