557806108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{18517}}^1$

素因数の和:18981

約数の個数: 24

約数和(自身を含む): 1035970992

約数和(自身を除く): 478164884

約数列:

[1, 2, 4, 17, 34, 68, 443, 886, 1772, 7531, 15062, 18517, 30124, 37034, 74068, 314789, 629578, 1259156, 8203031, 16406062, 32812124, 139451527, 278903054, 557806108]

約数ペア:

[(1, 557806108), (2, 278903054), (4, 139451527), (17, 32812124), (34, 16406062), (68, 8203031), (443, 1259156), (886, 629578), (1772, 314789), (7531, 74068), (15062, 37034), (18517, 30124)]