820522066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{67289}}^1$

素因数の和:67378

約数の個数: 32

約数和(自身を含む): 1537441920

約数和(自身を除く): 716919854

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 6097, 12194, 67289, 134578, 471023, 874757, 942046, 1749514, 4508363, 6123299, 9016726, 12246598, 31558541, 58608719, 63117082, 117217438, 410261033, 820522066]

約数ペア:

[(1, 820522066), (2, 410261033), (7, 117217438), (13, 63117082), (14, 58608719), (26, 31558541), (67, 12246598), (91, 9016726), (134, 6123299), (182, 4508363), (469, 1749514), (871, 942046), (938, 874757), (1742, 471023), (6097, 134578), (12194, 67289)]