1337339986

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1\times {\mathrm{4751}}^1$

素因数の和:5274

約数の個数: 24

約数和(自身を含む): 2135776896

約数和(自身を除く): 798436910

約数列:

[1, 2, 17, 34, 289, 487, 578, 974, 4751, 8279, 9502, 16558, 80767, 140743, 161534, 281486, 1373039, 2313737, 2746078, 4627474, 39333529, 78667058, 668669993, 1337339986]

約数ペア:

[(1, 1337339986), (2, 668669993), (17, 78667058), (34, 39333529), (289, 4627474), (487, 2746078), (578, 2313737), (974, 1373039), (4751, 281486), (8279, 161534), (9502, 140743), (16558, 80767)]