378705180922

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1\times {\mathrm{1315049}}^1$

素因数の和:1316481

約数の個数: 16

約数和(自身を含む): 573703713000

約数和(自身を除く): 194998532078

約数列:

[1, 2, 109, 218, 1321, 2642, 143989, 287978, 1315049, 2630098, 143340341, 286680682, 1737179729, 3474359458, 189352590461, 378705180922]

約数ペア:

[(1, 378705180922), (2, 189352590461), (109, 3474359458), (218, 1737179729), (1321, 286680682), (2642, 143340341), (143989, 2630098), (287978, 1315049)]