131415410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1877363}}^1$

素因数の和:1877377

約数の個数: 16

約数和(自身を含む): 270340416

約数和(自身を除く): 138925006

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1877363, 3754726, 9386815, 13141541, 18773630, 26283082, 65707705, 131415410]

約数ペア:

[(1, 131415410), (2, 65707705), (5, 26283082), (7, 18773630), (10, 13141541), (14, 9386815), (35, 3754726), (70, 1877363)]