858982798

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1\times {\mathrm{2459}}^1$

素因数の和:3299

約数の個数: 16

約数和(自身を含む): 1295190000

約数和(自身を除く): 436207202

約数列:

[1, 2, 389, 449, 778, 898, 2459, 4918, 174661, 349322, 956551, 1104091, 1913102, 2208182, 429491399, 858982798]

約数ペア:

[(1, 858982798), (2, 429491399), (389, 2208182), (449, 1913102), (778, 1104091), (898, 956551), (2459, 349322), (4918, 174661)]