2013304505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{492853}}^1$

素因数の和:492920

約数の個数: 16

約数和(自身を含む): 2602269120

約数和(自身を除く): 588964615

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 492853, 2464265, 9364207, 21192679, 46821035, 105963395, 402660901, 2013304505]

約数ペア:

[(1, 2013304505), (5, 402660901), (19, 105963395), (43, 46821035), (95, 21192679), (215, 9364207), (817, 2464265), (4085, 492853)]