1548653530

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{77549}}^1$

素因数の和:79553

約数の個数: 16

約数和(自身を含む): 2789008200

約数和(自身を除く): 1240354670

約数列:

[1, 2, 5, 10, 1997, 3994, 9985, 19970, 77549, 155098, 387745, 775490, 154865353, 309730706, 774326765, 1548653530]

約数ペア:

[(1, 1548653530), (2, 774326765), (5, 309730706), (10, 154865353), (1997, 775490), (3994, 387745), (9985, 155098), (19970, 77549)]