4521116

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{3911}}^1$

素因数の和:3949

約数の個数: 18

約数和(自身を含む): 8406888

約数和(自身を除く): 3885772

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 3911, 7822, 15644, 66487, 132974, 265948, 1130279, 2260558, 4521116]

約数ペア:

[(1, 4521116), (2, 2260558), (4, 1130279), (17, 265948), (34, 132974), (68, 66487), (289, 15644), (578, 7822), (1156, 3911)]