1200420595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{704059}}^1$

素因数の和:704106

約数の個数: 16

約数和(自身を含む): 1622154240

約数和(自身を除く): 421733645

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 704059, 3520295, 7744649, 21825829, 38723245, 109129145, 240084119, 1200420595]

約数ペア:

[(1, 1200420595), (5, 240084119), (11, 109129145), (31, 38723245), (55, 21825829), (155, 7744649), (341, 3520295), (1705, 704059)]