231259834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 385652736

約数和(自身を除く): 154392902

約数列:

[1, 2, 13, 26, 47, 94, 97, 194, 611, 1222, 1261, 1951, 2522, 3902, 4559, 9118, 25363, 50726, 59267, 91697, 118534, 183394, 189247, 378494, 1192061, 2384122, 2460211, 4920422, 8894609, 17789218, 115629917, 231259834]

約数ペア:

[(1, 231259834), (2, 115629917), (13, 17789218), (26, 8894609), (47, 4920422), (94, 2460211), (97, 2384122), (194, 1192061), (611, 378494), (1222, 189247), (1261, 183394), (1951, 118534), (2522, 91697), (3902, 59267), (4559, 50726), (9118, 25363)]