2604868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 5379584

約数和(自身を除く): 2774716

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 3001, 6002, 12004, 21007, 42014, 84028, 93031, 186062, 372124, 651217, 1302434, 2604868]

約数ペア:

[(1, 2604868), (2, 1302434), (4, 651217), (7, 372124), (14, 186062), (28, 93031), (31, 84028), (62, 42014), (124, 21007), (217, 12004), (434, 6002), (868, 3001)]