2016181636

素因数分解:

$2^2\times 7^2\times {\mathrm{10286641}}^1$

素因数の和:10286659

約数の個数: 18

約数和(自身を含む): 4104370158

約数和(自身を除く): 2088188522

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10286641, 20573282, 41146564, 72006487, 144012974, 288025948, 504045409, 1008090818, 2016181636]

約数ペア:

[(1, 2016181636), (2, 1008090818), (4, 504045409), (7, 288025948), (14, 144012974), (28, 72006487), (49, 41146564), (98, 20573282), (196, 10286641)]