282966922

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2609}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 497111040

約数和(自身を除く): 214144118

約数列:

[1, 2, 7, 14, 61, 122, 127, 254, 427, 854, 889, 1778, 2609, 5218, 7747, 15494, 18263, 36526, 54229, 108458, 159149, 318298, 331343, 662686, 1114043, 2228086, 2319401, 4638802, 20211923, 40423846, 141483461, 282966922]

約数ペア:

[(1, 282966922), (2, 141483461), (7, 40423846), (14, 20211923), (61, 4638802), (122, 2319401), (127, 2228086), (254, 1114043), (427, 662686), (854, 331343), (889, 318298), (1778, 159149), (2609, 108458), (5218, 54229), (7747, 36526), (15494, 18263)]