5146986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 12257280

約数和(自身を除く): 7110294

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 151, 247, 299, 302, 437, 453, 494, 598, 741, 874, 897, 906, 1311, 1482, 1794, 1963, 2622, 2869, 3473, 3926, 5681, 5738, 5889, 6946, 8607, 10419, 11362, 11778, 17043, 17214, 20838, 34086, 37297, 45149, 65987, 74594, 90298, 111891, 131974, 135447, 197961, 223782, 270894, 395922, 857831, 1715662, 2573493, 5146986]

約数ペア:

[(1, 5146986), (2, 2573493), (3, 1715662), (6, 857831), (13, 395922), (19, 270894), (23, 223782), (26, 197961), (38, 135447), (39, 131974), (46, 111891), (57, 90298), (69, 74594), (78, 65987), (114, 45149), (138, 37297), (151, 34086), (247, 20838), (299, 17214), (302, 17043), (437, 11778), (453, 11362), (494, 10419), (598, 8607), (741, 6946), (874, 5889), (897, 5738), (906, 5681), (1311, 3926), (1482, 3473), (1794, 2869), (1963, 2622)]