4784684

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{4139}}^1$

素因数の和:4177

約数の個数: 18

約数和(自身を含む): 8896860

約数和(自身を除く): 4112176

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 4139, 8278, 16556, 70363, 140726, 281452, 1196171, 2392342, 4784684]

約数ペア:

[(1, 4784684), (2, 2392342), (4, 1196171), (17, 281452), (34, 140726), (68, 70363), (289, 16556), (578, 8278), (1156, 4139)]