2013212848

素因数分解:

$2^4\times {\mathrm{4357}}^1\times {\mathrm{28879}}^1$

素因数の和:33244

約数の個数: 20

約数和(自身を含む): 3901630240

約数和(自身を除く): 1888417392

約数列:

[1, 2, 4, 8, 16, 4357, 8714, 17428, 28879, 34856, 57758, 69712, 115516, 231032, 462064, 125825803, 251651606, 503303212, 1006606424, 2013212848]

約数ペア:

[(1, 2013212848), (2, 1006606424), (4, 503303212), (8, 251651606), (16, 125825803), (4357, 462064), (8714, 231032), (17428, 115516), (28879, 69712), (34856, 57758)]