8685430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 17091648

約数和(自身を除く): 8406218

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 941, 1846, 1882, 4615, 4705, 9230, 9410, 12233, 24466, 61165, 66811, 122330, 133622, 334055, 668110, 868543, 1737086, 4342715, 8685430]

約数ペア:

[(1, 8685430), (2, 4342715), (5, 1737086), (10, 868543), (13, 668110), (26, 334055), (65, 133622), (71, 122330), (130, 66811), (142, 61165), (355, 24466), (710, 12233), (923, 9410), (941, 9230), (1846, 4705), (1882, 4615)]