392773690

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{282571}}^1$

素因数の和:282717

約数の個数: 16

約数和(自身を含む): 712081440

約数和(自身を除く): 319307750

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 282571, 565142, 1412855, 2825710, 39277369, 78554738, 196386845, 392773690]

約数ペア:

[(1, 392773690), (2, 196386845), (5, 78554738), (10, 39277369), (139, 2825710), (278, 1412855), (695, 565142), (1390, 282571)]