4217512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 8618400

約数和(自身を除く): 4400888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 379, 428, 758, 856, 1391, 1516, 2782, 3032, 4927, 5564, 9854, 11128, 19708, 39416, 40553, 81106, 162212, 324424, 527189, 1054378, 2108756, 4217512]

約数ペア:

[(1, 4217512), (2, 2108756), (4, 1054378), (8, 527189), (13, 324424), (26, 162212), (52, 81106), (104, 40553), (107, 39416), (214, 19708), (379, 11128), (428, 9854), (758, 5564), (856, 4927), (1391, 3032), (1516, 2782)]