141389716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{143107}}^1$

素因数の和:143143

約数の個数: 24

約数和(自身を含む): 280491680

約数和(自身を除く): 139101964

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 143107, 286214, 572428, 1860391, 2719033, 3720782, 5438066, 7441564, 10876132, 35347429, 70694858, 141389716]

約数ペア:

[(1, 141389716), (2, 70694858), (4, 35347429), (13, 10876132), (19, 7441564), (26, 5438066), (38, 3720782), (52, 2719033), (76, 1860391), (247, 572428), (494, 286214), (988, 143107)]