557480282

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^2\times {\mathrm{809}}^1$

素因数の和:1058

約数の個数: 24

約数和(自身を含む): 874143900

約数和(自身を除く): 316663618

約数列:

[1, 2, 29, 58, 109, 218, 809, 1618, 3161, 6322, 11881, 23461, 23762, 46922, 88181, 176362, 344549, 689098, 2557249, 5114498, 9611729, 19223458, 278740141, 557480282]

約数ペア:

[(1, 557480282), (2, 278740141), (29, 19223458), (58, 9611729), (109, 5114498), (218, 2557249), (809, 689098), (1618, 344549), (3161, 176362), (6322, 88181), (11881, 46922), (23461, 23762)]