3925964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4565

約数の個数: 24

約数和(自身を含む): 8107008

約数和(自身を除く): 4181044

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 4523, 9046, 18092, 31661, 63322, 126644, 140213, 280426, 560852, 981491, 1962982, 3925964]

約数ペア:

[(1, 3925964), (2, 1962982), (4, 981491), (7, 560852), (14, 280426), (28, 140213), (31, 126644), (62, 63322), (124, 31661), (217, 18092), (434, 9046), (868, 4523)]