2488392904

素因数分解:

$2^3\times {\mathrm{7309}}^1\times {\mathrm{42557}}^1$

素因数の和:49872

約数の個数: 16

約数和(自身を含む): 4666484700

約数和(自身を除く): 2178091796

約数列:

[1, 2, 4, 8, 7309, 14618, 29236, 42557, 58472, 85114, 170228, 340456, 311049113, 622098226, 1244196452, 2488392904]

約数ペア:

[(1, 2488392904), (2, 1244196452), (4, 622098226), (8, 311049113), (7309, 340456), (14618, 170228), (29236, 85114), (42557, 58472)]