2258756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 4263840

約数和(自身を除く): 2005084

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 563, 1003, 1126, 2006, 2252, 4012, 9571, 19142, 33217, 38284, 66434, 132868, 564689, 1129378, 2258756]

約数ペア:

[(1, 2258756), (2, 1129378), (4, 564689), (17, 132868), (34, 66434), (59, 38284), (68, 33217), (118, 19142), (236, 9571), (563, 4012), (1003, 2252), (1126, 2006)]