2247333340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16052381}}^1$

素因数の和:16052397

約数の個数: 24

約数和(自身を含む): 5393600352

約数和(自身を除く): 3146267012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16052381, 32104762, 64209524, 80261905, 112366667, 160523810, 224733334, 321047620, 449466668, 561833335, 1123666670, 2247333340]

約数ペア:

[(1, 2247333340), (2, 1123666670), (4, 561833335), (5, 449466668), (7, 321047620), (10, 224733334), (14, 160523810), (20, 112366667), (28, 80261905), (35, 64209524), (70, 32104762), (140, 16052381)]