490013210

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{731363}}^1$

素因数の和:731437

約数の個数: 16

約数和(自身を含む): 895189536

約数和(自身を除く): 405176326

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 731363, 1462726, 3656815, 7313630, 49001321, 98002642, 245006605, 490013210]

約数ペア:

[(1, 490013210), (2, 245006605), (5, 98002642), (10, 49001321), (67, 7313630), (134, 3656815), (335, 1462726), (670, 731363)]