1250871316

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{15809}}^1$

素因数の和:16095

約数の個数: 24

約数和(自身を含む): 2220482880

約数和(自身を除く): 969611564

約数列:

[1, 2, 4, 131, 151, 262, 302, 524, 604, 15809, 19781, 31618, 39562, 63236, 79124, 2070979, 2387159, 4141958, 4774318, 8283916, 9548636, 312717829, 625435658, 1250871316]

約数ペア:

[(1, 1250871316), (2, 625435658), (4, 312717829), (131, 9548636), (151, 8283916), (262, 4774318), (302, 4141958), (524, 2387159), (604, 2070979), (15809, 79124), (19781, 63236), (31618, 39562)]