1389619608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4453909}}^1$

素因数の和:4453931

約数の個数: 32

約数和(自身を含む): 3741284400

約数和(自身を除く): 2351664792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4453909, 8907818, 13361727, 17815636, 26723454, 35631272, 53446908, 57900817, 106893816, 115801634, 173702451, 231603268, 347404902, 463206536, 694809804, 1389619608]

約数ペア:

[(1, 1389619608), (2, 694809804), (3, 463206536), (4, 347404902), (6, 231603268), (8, 173702451), (12, 115801634), (13, 106893816), (24, 57900817), (26, 53446908), (39, 35631272), (52, 26723454), (78, 17815636), (104, 13361727), (156, 8907818), (312, 4453909)]