2051220844

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{383}}^1\times {\mathrm{8867}}^1$

素因数の和:9405

約数の個数: 24

約数和(自身を含む): 3623251968

約数和(自身を除く): 1572031124

約数列:

[1, 2, 4, 151, 302, 383, 604, 766, 1532, 8867, 17734, 35468, 57833, 115666, 231332, 1338917, 2677834, 3396061, 5355668, 6792122, 13584244, 512805211, 1025610422, 2051220844]

約数ペア:

[(1, 2051220844), (2, 1025610422), (4, 512805211), (151, 13584244), (302, 6792122), (383, 5355668), (604, 3396061), (766, 2677834), (1532, 1338917), (8867, 231332), (17734, 115666), (35468, 57833)]