2490394036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4093}}^1\times {\mathrm{11701}}^1$

素因数の和:15811

約数の個数: 24

約数和(自身を含む): 4694982824

約数和(自身を除く): 2204588788

約数列:

[1, 2, 4, 13, 26, 52, 4093, 8186, 11701, 16372, 23402, 46804, 53209, 106418, 152113, 212836, 304226, 608452, 47892193, 95784386, 191568772, 622598509, 1245197018, 2490394036]

約数ペア:

[(1, 2490394036), (2, 1245197018), (4, 622598509), (13, 191568772), (26, 95784386), (52, 47892193), (4093, 608452), (8186, 304226), (11701, 212836), (16372, 152113), (23402, 106418), (46804, 53209)]