3130747214

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{272381}}^1$

素因数の和:273211

約数の個数: 16

約数和(自身を含む): 5373552096

約数和(自身を除く): 2242804882

約数列:

[1, 2, 7, 14, 821, 1642, 5747, 11494, 272381, 544762, 1906667, 3813334, 223624801, 447249602, 1565373607, 3130747214]

約数ペア:

[(1, 3130747214), (2, 1565373607), (7, 447249602), (14, 223624801), (821, 3813334), (1642, 1906667), (5747, 544762), (11494, 272381)]