660859644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2394419}}^1$

素因数の和:2394449

約数の個数: 24

約数和(自身を含む): 1609050240

約数和(自身を除く): 948190596

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 2394419, 4788838, 7183257, 9577676, 14366514, 28733028, 55071637, 110143274, 165214911, 220286548, 330429822, 660859644]

約数ペア:

[(1, 660859644), (2, 330429822), (3, 220286548), (4, 165214911), (6, 110143274), (12, 55071637), (23, 28733028), (46, 14366514), (69, 9577676), (92, 7183257), (138, 4788838), (276, 2394419)]