3945754

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:861

約数の個数: 16

約数和(自身を含む): 6172416

約数和(自身を除く): 2226662

約数列:

[1, 2, 37, 71, 74, 142, 751, 1502, 2627, 5254, 27787, 53321, 55574, 106642, 1972877, 3945754]

約数ペア:

[(1, 3945754), (2, 1972877), (37, 106642), (71, 55574), (74, 53321), (142, 27787), (751, 5254), (1502, 2627)]