1189233409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{6577}}^1$

素因数の和:8584

約数の個数: 16

約数和(自身を含む): 1464631168

約数和(自身を除く): 275397759

約数列:

[1, 7, 13, 91, 1987, 6577, 13909, 25831, 46039, 85501, 180817, 598507, 13068499, 91479493, 169890487, 1189233409]

約数ペア:

[(1, 1189233409), (7, 169890487), (13, 91479493), (91, 13068499), (1987, 598507), (6577, 180817), (13909, 85501), (25831, 46039)]