4493164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 8594208

約数和(自身を除く): 4101044

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1217, 1846, 2434, 3692, 4868, 15821, 31642, 63284, 86407, 172814, 345628, 1123291, 2246582, 4493164]

約数ペア:

[(1, 4493164), (2, 2246582), (4, 1123291), (13, 345628), (26, 172814), (52, 86407), (71, 63284), (142, 31642), (284, 15821), (923, 4868), (1217, 3692), (1846, 2434)]