2912591128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{188933}}^1$

素因数の和:189027

約数の個数: 32

約数和(自身を含む): 5713364160

約数和(自身を除く): 2800773032

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 328, 376, 1927, 3854, 7708, 15416, 188933, 377866, 755732, 1511464, 7746253, 8879851, 15492506, 17759702, 30985012, 35519404, 61970024, 71038808, 364073891, 728147782, 1456295564, 2912591128]

約数ペア:

[(1, 2912591128), (2, 1456295564), (4, 728147782), (8, 364073891), (41, 71038808), (47, 61970024), (82, 35519404), (94, 30985012), (164, 17759702), (188, 15492506), (328, 8879851), (376, 7746253), (1927, 1511464), (3854, 755732), (7708, 377866), (15416, 188933)]