1640390046

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{9427529}}^1$

素因数の和:9427563

約数の個数: 16

約数和(自身を含む): 3393910800

約数和(自身を除く): 1753520754

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 9427529, 18855058, 28282587, 56565174, 273398341, 546796682, 820195023, 1640390046]

約数ペア:

[(1, 1640390046), (2, 820195023), (3, 546796682), (6, 273398341), (29, 56565174), (58, 28282587), (87, 18855058), (174, 9427529)]