2356991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 2956800

約数和(自身を除く): 599809

約数列:

[1, 7, 13, 59, 91, 413, 439, 767, 3073, 5369, 5707, 25901, 39949, 181307, 336713, 2356991]

約数ペア:

[(1, 2356991), (7, 336713), (13, 181307), (59, 39949), (91, 25901), (413, 5707), (439, 5369), (767, 3073)]