1240672

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 2469096

約数和(自身を除く): 1228424

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 283, 548, 566, 1096, 1132, 2192, 2264, 4384, 4528, 9056, 38771, 77542, 155084, 310168, 620336, 1240672]

約数ペア:

[(1, 1240672), (2, 620336), (4, 310168), (8, 155084), (16, 77542), (32, 38771), (137, 9056), (274, 4528), (283, 4384), (548, 2264), (566, 2192), (1096, 1132)]