419784856

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{52631}}^1$

素因数の和:53634

約数の個数: 16

約数和(自身を含む): 787901040

約数和(自身を除く): 368116184

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 52631, 105262, 210524, 421048, 52473107, 104946214, 209892428, 419784856]

約数ペア:

[(1, 419784856), (2, 209892428), (4, 104946214), (8, 52473107), (997, 421048), (1994, 210524), (3988, 105262), (7976, 52631)]