745446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 1693440

約数和(自身を除く): 947994

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 503, 741, 1006, 1482, 1509, 3018, 6539, 9557, 13078, 19114, 19617, 28671, 39234, 57342, 124241, 248482, 372723, 745446]

約数ペア:

[(1, 745446), (2, 372723), (3, 248482), (6, 124241), (13, 57342), (19, 39234), (26, 28671), (38, 19617), (39, 19114), (57, 13078), (78, 9557), (114, 6539), (247, 3018), (494, 1509), (503, 1482), (741, 1006)]