1040272

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:910

約数の個数: 20

約数和(自身を含む): 2043520

約数和(自身を除く): 1003248

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 823, 1264, 1646, 3292, 6584, 13168, 65017, 130034, 260068, 520136, 1040272]

約数ペア:

[(1, 1040272), (2, 520136), (4, 260068), (8, 130034), (16, 65017), (79, 13168), (158, 6584), (316, 3292), (632, 1646), (823, 1264)]