1085776

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:946

約数の個数: 20

約数和(自身を含む): 2132800

約数和(自身を除く): 1047024

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 859, 1264, 1718, 3436, 6872, 13744, 67861, 135722, 271444, 542888, 1085776]

約数ペア:

[(1, 1085776), (2, 542888), (4, 271444), (8, 135722), (16, 67861), (79, 13744), (158, 6872), (316, 3436), (632, 1718), (859, 1264)]