1189812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 3104640

約数和(自身を除く): 1914828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 263, 348, 377, 526, 754, 789, 1052, 1131, 1508, 1578, 2262, 3156, 3419, 4524, 6838, 7627, 10257, 13676, 15254, 20514, 22881, 30508, 41028, 45762, 91524, 99151, 198302, 297453, 396604, 594906, 1189812]

約数ペア:

[(1, 1189812), (2, 594906), (3, 396604), (4, 297453), (6, 198302), (12, 99151), (13, 91524), (26, 45762), (29, 41028), (39, 30508), (52, 22881), (58, 20514), (78, 15254), (87, 13676), (116, 10257), (156, 7627), (174, 6838), (263, 4524), (348, 3419), (377, 3156), (526, 2262), (754, 1578), (789, 1508), (1052, 1131)]