40921894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5851}}^1$

素因数の和:6135

約数の個数: 16

約数和(自身を含む): 66361680

約数和(自身を除く): 25439786

約数列:

[1, 2, 13, 26, 269, 538, 3497, 5851, 6994, 11702, 76063, 152126, 1573919, 3147838, 20460947, 40921894]

約数ペア:

[(1, 40921894), (2, 20460947), (13, 3147838), (26, 1573919), (269, 152126), (538, 76063), (3497, 11702), (5851, 6994)]