4920767564

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{43613}}^1$

素因数の和:44105

約数の個数: 24

約数和(自身を含む): 8760831408

約数和(自身を除く): 3840063844

約数列:

[1, 2, 4, 67, 134, 268, 421, 842, 1684, 28207, 43613, 56414, 87226, 112828, 174452, 2922071, 5844142, 11688284, 18361073, 36722146, 73444292, 1230191891, 2460383782, 4920767564]

約数ペア:

[(1, 4920767564), (2, 2460383782), (4, 1230191891), (67, 73444292), (134, 36722146), (268, 18361073), (421, 11688284), (842, 5844142), (1684, 2922071), (28207, 174452), (43613, 112828), (56414, 87226)]