1262756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2609}}^1$

素因数の和:2635

約数の個数: 18

約数和(自身を含む): 2429910

約数和(自身を除く): 1167154

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2609, 5218, 10436, 28699, 57398, 114796, 315689, 631378, 1262756]

約数ペア:

[(1, 1262756), (2, 631378), (4, 315689), (11, 114796), (22, 57398), (44, 28699), (121, 10436), (242, 5218), (484, 2609)]