1323133070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{18901901}}^1$

素因数の和:18901915

約数の個数: 16

約数和(自身を含む): 2721873888

約数和(自身を除く): 1398740818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 18901901, 37803802, 94509505, 132313307, 189019010, 264626614, 661566535, 1323133070]

約数ペア:

[(1, 1323133070), (2, 661566535), (5, 264626614), (7, 189019010), (10, 132313307), (14, 94509505), (35, 37803802), (70, 18901901)]