628045386

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1715971}}^1$

素因数の和:1716037

約数の個数: 16

約数和(自身を含む): 1276683168

約数和(自身を除く): 648637782

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 1715971, 3431942, 5147913, 10295826, 104674231, 209348462, 314022693, 628045386]

約数ペア:

[(1, 628045386), (2, 314022693), (3, 209348462), (6, 104674231), (61, 10295826), (122, 5147913), (183, 3431942), (366, 1715971)]