28777019

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 31173120

約数和(自身を除く): 2396101

約数列:

[1, 29, 43, 47, 491, 1247, 1363, 2021, 14239, 21113, 23077, 58609, 612277, 669233, 992311, 28777019]

約数ペア:

[(1, 28777019), (29, 992311), (43, 669233), (47, 612277), (491, 58609), (1247, 23077), (1363, 21113), (2021, 14239)]