738459644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{132721}}^1$

素因数の和:132845

約数の個数: 24

約数和(自身を含む): 1404729648

約数和(自身を除く): 666270004

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 132721, 265442, 530884, 1725373, 3450746, 6901492, 14201147, 28402294, 56804588, 184614911, 369229822, 738459644]

約数ペア:

[(1, 738459644), (2, 369229822), (4, 184614911), (13, 56804588), (26, 28402294), (52, 14201147), (107, 6901492), (214, 3450746), (428, 1725373), (1391, 530884), (2782, 265442), (5564, 132721)]