516488972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^2\times {\mathrm{163}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 938331576

約数和(自身を除く): 421842604

約数列:

[1, 2, 4, 41, 82, 139, 163, 164, 278, 326, 556, 652, 5699, 6683, 11398, 13366, 19321, 22657, 22796, 26732, 38642, 45314, 77284, 90628, 792161, 928937, 1584322, 1857874, 3149323, 3168644, 3715748, 6298646, 12597292, 129122243, 258244486, 516488972]

約数ペア:

[(1, 516488972), (2, 258244486), (4, 129122243), (41, 12597292), (82, 6298646), (139, 3715748), (163, 3168644), (164, 3149323), (278, 1857874), (326, 1584322), (556, 928937), (652, 792161), (5699, 90628), (6683, 77284), (11398, 45314), (13366, 38642), (19321, 26732), (22657, 22796)]