1391105854

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{22669}}^1$

素因数の和:23235

約数の個数: 16

約数和(自身を含む): 2125176480

約数和(自身を除く): 734070626

約数列:

[1, 2, 61, 122, 503, 1006, 22669, 30683, 45338, 61366, 1382809, 2765618, 11402507, 22805014, 695552927, 1391105854]

約数ペア:

[(1, 1391105854), (2, 695552927), (61, 22805014), (122, 11402507), (503, 2765618), (1006, 1382809), (22669, 61366), (30683, 45338)]