2019237044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1\times {\mathrm{1297}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 3956553216

約数和(自身を除く): 1937316172

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 863, 902, 1297, 1726, 1804, 2594, 3452, 5188, 9493, 14267, 18986, 28534, 35383, 37972, 53177, 57068, 70766, 106354, 141532, 212708, 389213, 584947, 778426, 1119311, 1169894, 1556852, 2238622, 2339788, 4477244, 12312421, 24624842, 45891751, 49249684, 91783502, 183567004, 504809261, 1009618522, 2019237044]

約数ペア:

[(1, 2019237044), (2, 1009618522), (4, 504809261), (11, 183567004), (22, 91783502), (41, 49249684), (44, 45891751), (82, 24624842), (164, 12312421), (451, 4477244), (863, 2339788), (902, 2238622), (1297, 1556852), (1726, 1169894), (1804, 1119311), (2594, 778426), (3452, 584947), (5188, 389213), (9493, 212708), (14267, 141532), (18986, 106354), (28534, 70766), (35383, 57068), (37972, 53177)]