2729578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 4356000

約数和(自身を除く): 1626422

約数列:

[1, 2, 19, 38, 109, 218, 659, 1318, 2071, 4142, 12521, 25042, 71831, 143662, 1364789, 2729578]

約数ペア:

[(1, 2729578), (2, 1364789), (19, 143662), (38, 71831), (109, 25042), (218, 12521), (659, 4142), (1318, 2071)]