2620518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 5591040

約数和(自身を除く): 2970522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 181, 254, 362, 381, 543, 762, 1086, 2413, 3439, 4826, 6878, 7239, 10317, 14478, 20634, 22987, 45974, 68961, 137922, 436753, 873506, 1310259, 2620518]

約数ペア:

[(1, 2620518), (2, 1310259), (3, 873506), (6, 436753), (19, 137922), (38, 68961), (57, 45974), (114, 22987), (127, 20634), (181, 14478), (254, 10317), (362, 7239), (381, 6878), (543, 4826), (762, 3439), (1086, 2413)]