1276216

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 2429640

約数和(自身を除く): 1153424

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2381, 4762, 9524, 19048, 159527, 319054, 638108, 1276216]

約数ペア:

[(1, 1276216), (2, 638108), (4, 319054), (8, 159527), (67, 19048), (134, 9524), (268, 4762), (536, 2381)]