4159038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 9096192

約数和(自身を除く): 4937154

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 751, 923, 1502, 1846, 2253, 2769, 4506, 5538, 9763, 19526, 29289, 53321, 58578, 106642, 159963, 319926, 693173, 1386346, 2079519, 4159038]

約数ペア:

[(1, 4159038), (2, 2079519), (3, 1386346), (6, 693173), (13, 319926), (26, 159963), (39, 106642), (71, 58578), (78, 53321), (142, 29289), (213, 19526), (426, 9763), (751, 5538), (923, 4506), (1502, 2769), (1846, 2253)]