888978610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{18043}}^1$

素因数の和:18442

約数の個数: 32

約数和(自身を含む): 1727893440

約数和(自身を除く): 838914830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1895, 3790, 4927, 9854, 18043, 24635, 36086, 49270, 90215, 180430, 234559, 469118, 1172795, 2345590, 6838297, 13676594, 34191485, 68382970, 88897861, 177795722, 444489305, 888978610]

約数ペア:

[(1, 888978610), (2, 444489305), (5, 177795722), (10, 88897861), (13, 68382970), (26, 34191485), (65, 13676594), (130, 6838297), (379, 2345590), (758, 1172795), (1895, 469118), (3790, 234559), (4927, 180430), (9854, 90215), (18043, 49270), (24635, 36086)]