266484994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{171043}}^1$

素因数の和:171105

約数の個数: 16

約数和(自身を含む): 431030880

約数和(自身を除く): 164545886

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 171043, 342086, 3249817, 6499634, 7012763, 14025526, 133242497, 266484994]

約数ペア:

[(1, 266484994), (2, 133242497), (19, 14025526), (38, 7012763), (41, 6499634), (82, 3249817), (779, 342086), (1558, 171043)]