80651194

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{6449}}^1$

素因数の和:6514

約数の個数: 24

約数和(自身を含む): 134559900

約数和(自身を除く): 53908706

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 6253, 6449, 12506, 12898, 83837, 167674, 238613, 477226, 1089881, 2179762, 3101969, 6203938, 40325597, 80651194]

約数ペア:

[(1, 80651194), (2, 40325597), (13, 6203938), (26, 3101969), (37, 2179762), (74, 1089881), (169, 477226), (338, 238613), (481, 167674), (962, 83837), (6253, 12898), (6449, 12506)]