61191286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 105204960

約数和(自身を除く): 44013674

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 247, 494, 1261, 1277, 1843, 2522, 2554, 3686, 16601, 23959, 24263, 33202, 47918, 48526, 123869, 247738, 315419, 630838, 1610297, 2353511, 3220594, 4707022, 30595643, 61191286]

約数ペア:

[(1, 61191286), (2, 30595643), (13, 4707022), (19, 3220594), (26, 2353511), (38, 1610297), (97, 630838), (194, 315419), (247, 247738), (494, 123869), (1261, 48526), (1277, 47918), (1843, 33202), (2522, 24263), (2554, 23959), (3686, 16601)]