389717834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{610843}}^1$

素因数の和:610885

約数の個数: 16

約数和(自身を含む): 659711520

約数和(自身を除く): 269993686

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 610843, 1221686, 6719273, 13438546, 17714447, 35428894, 194858917, 389717834]

約数ペア:

[(1, 389717834), (2, 194858917), (11, 35428894), (22, 17714447), (29, 13438546), (58, 6719273), (319, 1221686), (638, 610843)]