1297835266

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1018709}}^1$

素因数の和:1018738

約数の個数: 24

約数和(自身を含む): 2438791740

約数和(自身を除く): 1140956474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1018709, 2037418, 7130963, 13243217, 14261926, 26486434, 49916741, 92702519, 99833482, 185405038, 648917633, 1297835266]

約数ペア:

[(1, 1297835266), (2, 648917633), (7, 185405038), (13, 99833482), (14, 92702519), (26, 49916741), (49, 26486434), (91, 14261926), (98, 13243217), (182, 7130963), (637, 2037418), (1274, 1018709)]