865483006

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{20327}}^1$

素因数の和:20739

約数の個数: 16

約数和(自身を含む): 1323352800

約数和(自身を除く): 457869794

約数列:

[1, 2, 61, 122, 349, 698, 20327, 21289, 40654, 42578, 1239947, 2479894, 7094123, 14188246, 432741503, 865483006]

約数ペア:

[(1, 865483006), (2, 432741503), (61, 14188246), (122, 7094123), (349, 2479894), (698, 1239947), (20327, 42578), (21289, 40654)]