1390492058

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{406339}}^1$

素因数の和:406429

約数の個数: 16

約数和(自身を含む): 2194236000

約数和(自身を除く): 803743942

約数列:

[1, 2, 29, 58, 59, 118, 1711, 3422, 406339, 812678, 11783831, 23567662, 23974001, 47948002, 695246029, 1390492058]

約数ペア:

[(1, 1390492058), (2, 695246029), (29, 47948002), (58, 23974001), (59, 23567662), (118, 11783831), (1711, 812678), (3422, 406339)]