9997019998

素因数分解:

$2^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1649129}}^1$

素因数の和:1649571

約数の個数: 16

約数和(自身を含む): 17177338080

約数和(自身を除く): 7180318082

約数列:

[1, 2, 7, 14, 433, 866, 3031, 6062, 1649129, 3298258, 11543903, 23087806, 714072857, 1428145714, 4998509999, 9997019998]

約数ペア:

[(1, 9997019998), (2, 4998509999), (7, 1428145714), (14, 714072857), (433, 23087806), (866, 11543903), (3031, 3298258), (6062, 1649129)]