2680258014736

素因数分解:

$2^4\times {\mathrm{10111}}^1\times {\mathrm{16567711}}^1$

素因数の和:16577830

約数の個数: 20

約数和(自身を含む): 5193513816064

約数和(自身を除く): 2513255801328

約数列:

[1, 2, 4, 8, 16, 10111, 20222, 40444, 80888, 161776, 16567711, 33135422, 66270844, 132541688, 265083376, 167516125921, 335032251842, 670064503684, 1340129007368, 2680258014736]

約数ペア:

[(1, 2680258014736), (2, 1340129007368), (4, 670064503684), (8, 335032251842), (16, 167516125921), (10111, 265083376), (20222, 132541688), (40444, 66270844), (80888, 33135422), (161776, 16567711)]