1229849426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{775441}}^1$

素因数の和:775517

約数の個数: 16

約数和(自身を含む): 2019250968

約数和(自身を除く): 789401542

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 775441, 1550882, 10080733, 20161466, 47301901, 94603802, 614924713, 1229849426]

約数ペア:

[(1, 1229849426), (2, 614924713), (13, 94603802), (26, 47301901), (61, 20161466), (122, 10080733), (793, 1550882), (1586, 775441)]