491781844

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{3671}}^1$

素因数の和:4095

約数の個数: 24

約数和(自身を含む): 871674048

約数和(自身を除く): 379892204

約数列:

[1, 2, 4, 107, 214, 313, 428, 626, 1252, 3671, 7342, 14684, 33491, 66982, 133964, 392797, 785594, 1149023, 1571188, 2298046, 4596092, 122945461, 245890922, 491781844]

約数ペア:

[(1, 491781844), (2, 245890922), (4, 122945461), (107, 4596092), (214, 2298046), (313, 1571188), (428, 1149023), (626, 785594), (1252, 392797), (3671, 133964), (7342, 66982), (14684, 33491)]