487048516

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{138209}}^1$

素因数の和:139094

約数の個数: 12

約数和(自身を含む): 853308540

約数和(自身を除く): 366260024

約数列:

[1, 2, 4, 881, 1762, 3524, 138209, 276418, 552836, 121762129, 243524258, 487048516]

約数ペア:

[(1, 487048516), (2, 243524258), (4, 121762129), (881, 552836), (1762, 276418), (3524, 138209)]