520027190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1268359}}^1$

素因数の和:1268407

約数の個数: 16

約数和(自身を含む): 958880160

約数和(自身を除く): 438852970

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1268359, 2536718, 6341795, 12683590, 52002719, 104005438, 260013595, 520027190]

約数ペア:

[(1, 520027190), (2, 260013595), (5, 104005438), (10, 52002719), (41, 12683590), (82, 6341795), (205, 2536718), (410, 1268359)]