2208968

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 4158000

約数和(自身を除く): 1949032

約数列:

[1, 2, 4, 8, 419, 659, 838, 1318, 1676, 2636, 3352, 5272, 276121, 552242, 1104484, 2208968]

約数ペア:

[(1, 2208968), (2, 1104484), (4, 552242), (8, 276121), (419, 5272), (659, 3352), (838, 2636), (1318, 1676)]