8663948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 16222752

約数和(自身を除く): 7558804

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1237, 1751, 2474, 3502, 4948, 7004, 21029, 42058, 84116, 127411, 254822, 509644, 2165987, 4331974, 8663948]

約数ペア:

[(1, 8663948), (2, 4331974), (4, 2165987), (17, 509644), (34, 254822), (68, 127411), (103, 84116), (206, 42058), (412, 21029), (1237, 7004), (1751, 4948), (2474, 3502)]