42138902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{5851}}^1$

素因数の和:6143

約数の個数: 16

約数和(自身を含む): 68327952

約数和(自身を除く): 26189050

約数列:

[1, 2, 13, 26, 277, 554, 3601, 5851, 7202, 11702, 76063, 152126, 1620727, 3241454, 21069451, 42138902]

約数ペア:

[(1, 42138902), (2, 21069451), (13, 3241454), (26, 1620727), (277, 152126), (554, 76063), (3601, 11702), (5851, 7202)]