7966486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1409}}^1$

素因数の和:1679

約数の個数: 16

約数和(自身を含む): 13096080

約数和(自身を除く): 5129594

約数列:

[1, 2, 11, 22, 257, 514, 1409, 2818, 2827, 5654, 15499, 30998, 362113, 724226, 3983243, 7966486]

約数ペア:

[(1, 7966486), (2, 3983243), (11, 724226), (22, 362113), (257, 30998), (514, 15499), (1409, 5654), (2818, 2827)]