128773630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{444047}}^1$

素因数の和:444083

約数の個数: 16

約数和(自身を含む): 239785920

約数和(自身を除く): 111012290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 444047, 888094, 2220235, 4440470, 12877363, 25754726, 64386815, 128773630]

約数ペア:

[(1, 128773630), (2, 64386815), (5, 25754726), (10, 12877363), (29, 4440470), (58, 2220235), (145, 888094), (290, 444047)]