266156926

素因数分解:

$2^1\times 7^2\times {\mathrm{971}}^1\times {\mathrm{2797}}^1$

素因数の和:3784

約数の個数: 24

約数和(自身を含む): 465061176

約数和(自身を除く): 198904250

約数列:

[1, 2, 7, 14, 49, 98, 971, 1942, 2797, 5594, 6797, 13594, 19579, 39158, 47579, 95158, 137053, 274106, 2715887, 5431774, 19011209, 38022418, 133078463, 266156926]

約数ペア:

[(1, 266156926), (2, 133078463), (7, 38022418), (14, 19011209), (49, 5431774), (98, 2715887), (971, 274106), (1942, 137053), (2797, 95158), (5594, 47579), (6797, 39158), (13594, 19579)]