215535458

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{1871}}^1$

素因数の和:2353

約数の個数: 16

約数和(自身を含む): 326177280

約数和(自身を除く): 110641822

約数列:

[1, 2, 239, 241, 478, 482, 1871, 3742, 57599, 115198, 447169, 450911, 894338, 901822, 107767729, 215535458]

約数ペア:

[(1, 215535458), (2, 107767729), (239, 901822), (241, 894338), (478, 450911), (482, 447169), (1871, 115198), (3742, 57599)]