428047210

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{157951}}^1$

素因数の和:158229

約数の個数: 16

約数和(自身を含む): 773332992

約数和(自身を除く): 345285782

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 157951, 315902, 789755, 1579510, 42804721, 85609442, 214023605, 428047210]

約数ペア:

[(1, 428047210), (2, 214023605), (5, 85609442), (10, 42804721), (271, 1579510), (542, 789755), (1355, 315902), (2710, 157951)]