4891406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 7938000

約数和(自身を除く): 3046594

約数列:

[1, 2, 13, 26, 419, 449, 838, 898, 5447, 5837, 10894, 11674, 188131, 376262, 2445703, 4891406]

約数ペア:

[(1, 4891406), (2, 2445703), (13, 376262), (26, 188131), (419, 11674), (449, 10894), (838, 5837), (898, 5447)]