1323435856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4865573}}^1$

素因数の和:4865598

約数の個数: 20

約数和(自身を含む): 2714990292

約数和(自身を除く): 1391554436

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4865573, 9731146, 19462292, 38924584, 77849168, 82714741, 165429482, 330858964, 661717928, 1323435856]

約数ペア:

[(1, 1323435856), (2, 661717928), (4, 330858964), (8, 165429482), (16, 82714741), (17, 77849168), (34, 38924584), (68, 19462292), (136, 9731146), (272, 4865573)]