2129025028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{576659}}^1$

素因数の和:576747

約数の個数: 24

約数和(自身を含む): 4068912960

約数和(自身を除く): 1939887932

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 576659, 1153318, 2306636, 7496567, 14993134, 29986268, 40942789, 81885578, 163771156, 532256257, 1064512514, 2129025028]

約数ペア:

[(1, 2129025028), (2, 1064512514), (4, 532256257), (13, 163771156), (26, 81885578), (52, 40942789), (71, 29986268), (142, 14993134), (284, 7496567), (923, 2306636), (1846, 1153318), (3692, 576659)]