268545394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{27397}}^1$

素因数の和:27454

約数の個数: 24

約数和(自身を含む): 451245060

約数和(自身を除く): 182699666

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 4901, 9802, 27397, 54794, 356161, 712322, 794513, 1589026, 4630093, 9260186, 10328669, 20657338, 134272697, 268545394]

約数ペア:

[(1, 268545394), (2, 134272697), (13, 20657338), (26, 10328669), (29, 9260186), (58, 4630093), (169, 1589026), (338, 794513), (377, 712322), (754, 356161), (4901, 54794), (9802, 27397)]