335945296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1235093}}^1$

素因数の和:1235118

約数の個数: 20

約数和(自身を含む): 689182452

約数和(自身を除く): 353237156

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1235093, 2470186, 4940372, 9880744, 19761488, 20996581, 41993162, 83986324, 167972648, 335945296]

約数ペア:

[(1, 335945296), (2, 167972648), (4, 83986324), (8, 41993162), (16, 20996581), (17, 19761488), (34, 9880744), (68, 4940372), (136, 2470186), (272, 1235093)]