538293674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{3229}}^1$

素因数の和:3398

約数の個数: 32

約数和(自身を含む): 879076800

約数和(自身を除く): 340783126

約数列:

[1, 2, 19, 38, 41, 82, 107, 214, 779, 1558, 2033, 3229, 4066, 4387, 6458, 8774, 61351, 83353, 122702, 132389, 166706, 264778, 345503, 691006, 2515391, 5030782, 6564557, 13129114, 14165623, 28331246, 269146837, 538293674]

約数ペア:

[(1, 538293674), (2, 269146837), (19, 28331246), (38, 14165623), (41, 13129114), (82, 6564557), (107, 5030782), (214, 2515391), (779, 691006), (1558, 345503), (2033, 264778), (3229, 166706), (4066, 132389), (4387, 122702), (6458, 83353), (8774, 61351)]