3985470808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{21193}}^1$

素因数の和:23347

約数の個数: 32

約数和(自身を含む): 8156298960

約数和(自身を除く): 4170828152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2137, 4274, 8548, 17096, 21193, 23507, 42386, 47014, 84772, 94028, 169544, 188056, 233123, 466246, 932492, 1864984, 45289441, 90578882, 181157764, 362315528, 498183851, 996367702, 1992735404, 3985470808]

約数ペア:

[(1, 3985470808), (2, 1992735404), (4, 996367702), (8, 498183851), (11, 362315528), (22, 181157764), (44, 90578882), (88, 45289441), (2137, 1864984), (4274, 932492), (8548, 466246), (17096, 233123), (21193, 188056), (23507, 169544), (42386, 94028), (47014, 84772)]