42643502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{13009}}^1$

素因数の和:13171

約数の個数: 16

約数和(自身を含む): 70254000

約数和(自身を除く): 27610498

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 13009, 26018, 143099, 286198, 1938341, 3876682, 21321751, 42643502]

約数ペア:

[(1, 42643502), (2, 21321751), (11, 3876682), (22, 1938341), (149, 286198), (298, 143099), (1639, 26018), (3278, 13009)]