1216826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 2082024

約数和(自身を除く): 865198

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2753, 5506, 35789, 46801, 71578, 93602, 608413, 1216826]

約数ペア:

[(1, 1216826), (2, 608413), (13, 93602), (17, 71578), (26, 46801), (34, 35789), (221, 5506), (442, 2753)]