7372838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2411}}^1$

素因数の和:2563

約数の個数: 16

約数和(自身を含む): 12156480

約数和(自身を除く): 4783642

約数列:

[1, 2, 11, 22, 139, 278, 1529, 2411, 3058, 4822, 26521, 53042, 335129, 670258, 3686419, 7372838]

約数ペア:

[(1, 7372838), (2, 3686419), (11, 670258), (22, 335129), (139, 53042), (278, 26521), (1529, 4822), (2411, 3058)]