86685430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{666811}}^1$

素因数の和:666831

約数の個数: 16

約数和(自身を含む): 168036624

約数和(自身を除く): 81351194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 666811, 1333622, 3334055, 6668110, 8668543, 17337086, 43342715, 86685430]

約数ペア:

[(1, 86685430), (2, 43342715), (5, 17337086), (10, 8668543), (13, 6668110), (26, 3334055), (65, 1333622), (130, 666811)]