8349245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 10523520

約数和(自身を除く): 2174275

約数列:

[1, 5, 29, 71, 145, 355, 811, 2059, 4055, 10295, 23519, 57581, 117595, 287905, 1669849, 8349245]

約数ペア:

[(1, 8349245), (5, 1669849), (29, 287905), (71, 117595), (145, 57581), (355, 23519), (811, 10295), (2059, 4055)]