859622384

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{680081}}^1$

素因数の和:680168

約数の個数: 20

約数和(自身を含む): 1686603360

約数和(自身を除く): 826980976

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 680081, 1360162, 2720324, 5440648, 10881296, 53726399, 107452798, 214905596, 429811192, 859622384]

約数ペア:

[(1, 859622384), (2, 429811192), (4, 214905596), (8, 107452798), (16, 53726399), (79, 10881296), (158, 5440648), (316, 2720324), (632, 1360162), (1264, 680081)]