135656638

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{1481}}^1$

素因数の和:1780

約数の個数: 24

約数和(自身を含む): 221304096

約数和(自身を除く): 85647458

約数列:

[1, 2, 13, 26, 169, 271, 338, 542, 1481, 2962, 3523, 7046, 19253, 38506, 45799, 91598, 250289, 401351, 500578, 802702, 5217563, 10435126, 67828319, 135656638]

約数ペア:

[(1, 135656638), (2, 67828319), (13, 10435126), (26, 5217563), (169, 802702), (271, 500578), (338, 401351), (542, 250289), (1481, 91598), (2962, 45799), (3523, 38506), (7046, 19253)]