2030486549

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{15107}}^1$

素因数の和:15345

約数の個数: 24

約数和(自身を含む): 2555911008

約数和(自身を除く): 525424459

約数列:

[1, 7, 13, 49, 91, 211, 637, 1477, 2743, 10339, 15107, 19201, 105749, 134407, 196391, 740243, 1374737, 3187577, 9623159, 22313039, 41438501, 156191273, 290069507, 2030486549]

約数ペア:

[(1, 2030486549), (7, 290069507), (13, 156191273), (49, 41438501), (91, 22313039), (211, 9623159), (637, 3187577), (1477, 1374737), (2743, 740243), (10339, 196391), (15107, 134407), (19201, 105749)]