3878163926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{18481}}^1$

素因数の和:19656

約数の個数: 32

約数和(自身を含む): 7166284608

約数和(自身を除く): 3288120682

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1153, 2306, 8071, 14989, 16142, 18481, 29978, 36962, 104923, 129367, 209846, 240253, 258734, 480506, 1681771, 3363542, 21308593, 42617186, 149160151, 277011709, 298320302, 554023418, 1939081963, 3878163926]

約数ペア:

[(1, 3878163926), (2, 1939081963), (7, 554023418), (13, 298320302), (14, 277011709), (26, 149160151), (91, 42617186), (182, 21308593), (1153, 3363542), (2306, 1681771), (8071, 480506), (14989, 258734), (16142, 240253), (18481, 209846), (29978, 129367), (36962, 104923)]