40991834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5861}}^1$

素因数の和:6145

約数の個数: 16

約数和(自身を含む): 66475080

約数和(自身を除く): 25483246

約数列:

[1, 2, 13, 26, 269, 538, 3497, 5861, 6994, 11722, 76193, 152386, 1576609, 3153218, 20495917, 40991834]

約数ペア:

[(1, 40991834), (2, 20495917), (13, 3153218), (26, 1576609), (269, 152386), (538, 76193), (3497, 11722), (5861, 6994)]