212769156974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{12263}}^1\times {\mathrm{788659}}^1$

素因数の和:800935

約数の個数: 16

約数和(自身を含む): 348196544640

約数和(自身を除く): 135427387666

約数列:

[1, 2, 11, 22, 12263, 24526, 134893, 269786, 788659, 1577318, 8675249, 17350498, 9671325317, 19342650634, 106384578487, 212769156974]

約数ペア:

[(1, 212769156974), (2, 106384578487), (11, 19342650634), (22, 9671325317), (12263, 17350498), (24526, 8675249), (134893, 1577318), (269786, 788659)]