104920784642

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{1655999}}^1$

素因数の和:1656481

約数の個数: 16

約数和(自身を含む): 159770880000

約数和(自身を除く): 54850095358

約数列:

[1, 2, 79, 158, 401, 802, 31679, 63358, 1655999, 3311998, 130823921, 261647842, 664055599, 1328111198, 52460392321, 104920784642]

約数ペア:

[(1, 104920784642), (2, 52460392321), (79, 1328111198), (158, 664055599), (401, 261647842), (802, 130823921), (31679, 3311998), (63358, 1655999)]