2281679999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{31511}}^1$

素因数の和:31670

約数の個数: 16

約数和(自身を含む): 2490708480

約数和(自身を除く): 209028481

約数列:

[1, 19, 37, 103, 703, 1957, 3811, 31511, 72409, 598709, 1165907, 3245633, 22152233, 61667027, 120088421, 2281679999]

約数ペア:

[(1, 2281679999), (19, 120088421), (37, 61667027), (103, 22152233), (703, 3245633), (1957, 1165907), (3811, 598709), (31511, 72409)]