2601272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 5339520

約数和(自身を除く): 2738248

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 617, 1054, 1234, 2108, 2468, 4216, 4936, 10489, 19127, 20978, 38254, 41956, 76508, 83912, 153016, 325159, 650318, 1300636, 2601272]

約数ペア:

[(1, 2601272), (2, 1300636), (4, 650318), (8, 325159), (17, 153016), (31, 83912), (34, 76508), (62, 41956), (68, 38254), (124, 20978), (136, 19127), (248, 10489), (527, 4936), (617, 4216), (1054, 2468), (1234, 2108)]