2620802686

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{42797}}^1$

素因数の和:43323

約数の個数: 16

約数和(自身を含む): 3998702736

約数和(自身を除く): 1377900050

約数列:

[1, 2, 67, 134, 457, 914, 30619, 42797, 61238, 85594, 2867399, 5734798, 19558229, 39116458, 1310401343, 2620802686]

約数ペア:

[(1, 2620802686), (2, 1310401343), (67, 39116458), (134, 19558229), (457, 5734798), (914, 2867399), (30619, 85594), (42797, 61238)]