805067998

素因数分解:

$2^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{40129}}^1$

素因数の和:41571

約数の個数: 16

約数和(自身を含む): 1381114080

約数和(自身を除く): 576046082

約数列:

[1, 2, 7, 14, 1433, 2866, 10031, 20062, 40129, 80258, 280903, 561806, 57504857, 115009714, 402533999, 805067998]

約数ペア:

[(1, 805067998), (2, 402533999), (7, 115009714), (14, 57504857), (1433, 561806), (2866, 280903), (10031, 80258), (20062, 40129)]