122437964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{252971}}^1$

素因数の和:252997

約数の個数: 18

約数和(自身を含む): 235516932

約数和(自身を除く): 113078968

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 252971, 505942, 1011884, 2782681, 5565362, 11130724, 30609491, 61218982, 122437964]

約数ペア:

[(1, 122437964), (2, 61218982), (4, 30609491), (11, 11130724), (22, 5565362), (44, 2782681), (121, 1011884), (242, 505942), (484, 252971)]