1295451871

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{29287}}^1$

素因数の和:29454

約数の個数: 16

約数和(自身を含む): 1518289920

約数和(自身を除く): 222838049

約数列:

[1, 7, 71, 89, 497, 623, 6319, 29287, 44233, 205009, 2079377, 2606543, 14555639, 18245801, 185064553, 1295451871]

約数ペア:

[(1, 1295451871), (7, 185064553), (71, 18245801), (89, 14555639), (497, 2606543), (623, 2079377), (6319, 205009), (29287, 44233)]