661837462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{13693}}^1$

素因数の和:13745

約数の個数: 32

約数和(自身を含む): 1173301920

約数和(自身を除く): 511464458

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 2197, 3718, 4394, 13693, 24167, 27386, 48334, 150623, 178009, 301246, 356018, 1958099, 2314117, 3916198, 4628234, 25455287, 30083521, 50910574, 60167042, 330918731, 661837462]

約数ペア:

[(1, 661837462), (2, 330918731), (11, 60167042), (13, 50910574), (22, 30083521), (26, 25455287), (143, 4628234), (169, 3916198), (286, 2314117), (338, 1958099), (1859, 356018), (2197, 301246), (3718, 178009), (4394, 150623), (13693, 48334), (24167, 27386)]