520075792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{3581}}^1$

素因数の和:3931

約数の個数: 40

約数和(自身を含む): 1046015640

約数和(自身を除く): 525939848

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 313, 464, 626, 1252, 2504, 3581, 5008, 7162, 9077, 14324, 18154, 28648, 36308, 57296, 72616, 103849, 145232, 207698, 415396, 830792, 1120853, 1661584, 2241706, 4483412, 8966824, 17933648, 32504737, 65009474, 130018948, 260037896, 520075792]

約数ペア:

[(1, 520075792), (2, 260037896), (4, 130018948), (8, 65009474), (16, 32504737), (29, 17933648), (58, 8966824), (116, 4483412), (232, 2241706), (313, 1661584), (464, 1120853), (626, 830792), (1252, 415396), (2504, 207698), (3581, 145232), (5008, 103849), (7162, 72616), (9077, 57296), (14324, 36308), (18154, 28648)]