130254978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3101309}}^1$

素因数の和:3101321

約数の個数: 16

約数和(自身を含む): 297725760

約数和(自身を除く): 167470782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3101309, 6202618, 9303927, 18607854, 21709163, 43418326, 65127489, 130254978]

約数ペア:

[(1, 130254978), (2, 65127489), (3, 43418326), (6, 21709163), (7, 18607854), (14, 9303927), (21, 6202618), (42, 3101309)]