3946148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 7341600

約数和(自身を除く): 3395452

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 379, 548, 758, 1516, 2603, 5206, 7201, 10412, 14402, 28804, 51923, 103846, 207692, 986537, 1973074, 3946148]

約数ペア:

[(1, 3946148), (2, 1973074), (4, 986537), (19, 207692), (38, 103846), (76, 51923), (137, 28804), (274, 14402), (379, 10412), (548, 7201), (758, 5206), (1516, 2603)]