889108

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{167}}^1$

素因数の和:204

約数の個数: 24

約数和(自身を含む): 1721664

約数和(自身を除く): 832556

約数列:

[1, 2, 4, 11, 22, 44, 121, 167, 242, 334, 484, 668, 1331, 1837, 2662, 3674, 5324, 7348, 20207, 40414, 80828, 222277, 444554, 889108]

約数ペア:

[(1, 889108), (2, 444554), (4, 222277), (11, 80828), (22, 40414), (44, 20207), (121, 7348), (167, 5324), (242, 3674), (334, 2662), (484, 1837), (668, 1331)]