647421972

素因数分解:

$2^2\times 3^1\times {\mathrm{967}}^1\times {\mathrm{55793}}^1$

素因数の和:56767

約数の個数: 24

約数和(自身を含む): 1512240576

約数和(自身を除く): 864818604

約数列:

[1, 2, 3, 4, 6, 12, 967, 1934, 2901, 3868, 5802, 11604, 55793, 111586, 167379, 223172, 334758, 669516, 53951831, 107903662, 161855493, 215807324, 323710986, 647421972]

約数ペア:

[(1, 647421972), (2, 323710986), (3, 215807324), (4, 161855493), (6, 107903662), (12, 53951831), (967, 669516), (1934, 334758), (2901, 223172), (3868, 167379), (5802, 111586), (11604, 55793)]