42141254

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2221}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 64793520

約数和(自身を除く): 22652266

約数列:

[1, 2, 53, 106, 179, 358, 2221, 4442, 9487, 18974, 117713, 235426, 397559, 795118, 21070627, 42141254]

約数ペア:

[(1, 42141254), (2, 21070627), (53, 795118), (106, 397559), (179, 235426), (358, 117713), (2221, 18974), (4442, 9487)]