386753614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 666247680

約数和(自身を除く): 279494066

約数列:

[1, 2, 13, 26, 53, 59, 67, 71, 106, 118, 134, 142, 689, 767, 871, 923, 1378, 1534, 1742, 1846, 3127, 3551, 3763, 3953, 4189, 4757, 6254, 7102, 7526, 7906, 8378, 9514, 40651, 46163, 48919, 51389, 54457, 61841, 81302, 92326, 97838, 102778, 108914, 123682, 209509, 222017, 252121, 280663, 419018, 444034, 504242, 561326, 2723617, 2886221, 3277573, 3648619, 5447234, 5772442, 6555146, 7297238, 14875139, 29750278, 193376807, 386753614]

約数ペア:

[(1, 386753614), (2, 193376807), (13, 29750278), (26, 14875139), (53, 7297238), (59, 6555146), (67, 5772442), (71, 5447234), (106, 3648619), (118, 3277573), (134, 2886221), (142, 2723617), (689, 561326), (767, 504242), (871, 444034), (923, 419018), (1378, 280663), (1534, 252121), (1742, 222017), (1846, 209509), (3127, 123682), (3551, 108914), (3763, 102778), (3953, 97838), (4189, 92326), (4757, 81302), (6254, 61841), (7102, 54457), (7526, 51389), (7906, 48919), (8378, 46163), (9514, 40651)]