2105372218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{285823}}^1$

素因数の和:285981

約数の個数: 16

約数和(自身を含む): 3292692480

約数和(自身を除く): 1187320262

約数列:

[1, 2, 29, 58, 127, 254, 3683, 7366, 285823, 571646, 8288867, 16577734, 36299521, 72599042, 1052686109, 2105372218]

約数ペア:

[(1, 2105372218), (2, 1052686109), (29, 72599042), (58, 36299521), (127, 16577734), (254, 8288867), (3683, 571646), (7366, 285823)]