3811491965

素因数分解:

$5^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1\times {\mathrm{5693}}^1$

素因数の和:6448

約数の個数: 16

約数和(自身を含む): 4600250928

約数和(自身を除く): 788758963

約数列:

[1, 5, 293, 457, 1465, 2285, 5693, 28465, 133901, 669505, 1668049, 2601701, 8340245, 13008505, 762298393, 3811491965]

約数ペア:

[(1, 3811491965), (5, 762298393), (293, 13008505), (457, 8340245), (1465, 2601701), (2285, 1668049), (5693, 669505), (28465, 133901)]