2017382874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{7127}}^1$

素因数の和:7355

約数の個数: 64

約数和(自身を含む): 4598415360

約数和(自身を除く): 2581032486

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 191, 247, 382, 494, 573, 741, 1146, 1482, 2483, 3629, 4966, 7127, 7258, 7449, 10887, 14254, 14898, 21381, 21774, 42762, 47177, 92651, 94354, 135413, 141531, 185302, 270826, 277953, 283062, 406239, 555906, 812478, 1361257, 1760369, 2722514, 3520738, 4083771, 5281107, 8167542, 10562214, 17696341, 25863883, 35392682, 51727766, 53089023, 77591649, 106178046, 155183298, 336230479, 672460958, 1008691437, 2017382874]

約数ペア:

[(1, 2017382874), (2, 1008691437), (3, 672460958), (6, 336230479), (13, 155183298), (19, 106178046), (26, 77591649), (38, 53089023), (39, 51727766), (57, 35392682), (78, 25863883), (114, 17696341), (191, 10562214), (247, 8167542), (382, 5281107), (494, 4083771), (573, 3520738), (741, 2722514), (1146, 1760369), (1482, 1361257), (2483, 812478), (3629, 555906), (4966, 406239), (7127, 283062), (7258, 277953), (7449, 270826), (10887, 185302), (14254, 141531), (14898, 135413), (21381, 94354), (21774, 92651), (42762, 47177)]