1330574710

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{316051}}^1$

素因数の和:316479

約数の個数: 16

約数和(自身を含む): 2400730992

約数和(自身を除く): 1070156282

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 316051, 632102, 1580255, 3160510, 133057471, 266114942, 665287355, 1330574710]

約数ペア:

[(1, 1330574710), (2, 665287355), (5, 266114942), (10, 133057471), (421, 3160510), (842, 1580255), (2105, 632102), (4210, 316051)]