859492048

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{410063}}^1$

素因数の和:410202

約数の個数: 20

約数和(自身を含む): 1677981888

約数和(自身を除く): 818489840

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 410063, 820126, 1640252, 3280504, 6561008, 53718253, 107436506, 214873012, 429746024, 859492048]

約数ペア:

[(1, 859492048), (2, 429746024), (4, 214873012), (8, 107436506), (16, 53718253), (131, 6561008), (262, 3280504), (524, 1640252), (1048, 820126), (2096, 410063)]