2013220528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11438753}}^1$

素因数の和:11438772

約数の個数: 20

約数和(自身を含む): 4255216488

約数和(自身を除く): 2241995960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11438753, 22877506, 45755012, 91510024, 125826283, 183020048, 251652566, 503305132, 1006610264, 2013220528]

約数ペア:

[(1, 2013220528), (2, 1006610264), (4, 503305132), (8, 251652566), (11, 183020048), (16, 125826283), (22, 91510024), (44, 45755012), (88, 22877506), (176, 11438753)]