286108946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 466093440

約数和(自身を除く): 179984494

約数列:

[1, 2, 17, 34, 53, 106, 179, 358, 887, 901, 1774, 1802, 3043, 6086, 9487, 15079, 18974, 30158, 47011, 94022, 158773, 161279, 317546, 322558, 799187, 1598374, 2699141, 5398282, 8414969, 16829938, 143054473, 286108946]

約数ペア:

[(1, 286108946), (2, 143054473), (17, 16829938), (34, 8414969), (53, 5398282), (106, 2699141), (179, 1598374), (358, 799187), (887, 322558), (901, 317546), (1774, 161279), (1802, 158773), (3043, 94022), (6086, 47011), (9487, 30158), (15079, 18974)]