836974102

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{23117}}^1$

素因数の和:23583

約数の個数: 16

約数和(自身を含む): 1287765072

約数和(自身を除く): 450790970

約数列:

[1, 2, 43, 86, 421, 842, 18103, 23117, 36206, 46234, 994031, 1988062, 9732257, 19464514, 418487051, 836974102]

約数ペア:

[(1, 836974102), (2, 418487051), (43, 19464514), (86, 9732257), (421, 1988062), (842, 994031), (18103, 46234), (23117, 36206)]