2506994

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{541}}^1$

素因数の和:881

約数の個数: 16

約数和(自身を含む): 4318656

約数和(自身を除く): 1811662

約数列:

[1, 2, 7, 14, 331, 541, 662, 1082, 2317, 3787, 4634, 7574, 179071, 358142, 1253497, 2506994]

約数ペア:

[(1, 2506994), (2, 1253497), (7, 358142), (14, 179071), (331, 7574), (541, 4634), (662, 3787), (1082, 2317)]