2216996908

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1002259}}^1$

素因数の和:1002349

約数の個数: 24

約数和(自身を含む): 4490124800

約数和(自身を除く): 2273127892

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 1002259, 2004518, 4009036, 7015813, 14031626, 28063252, 79178461, 158356922, 316713844, 554249227, 1108498454, 2216996908]

約数ペア:

[(1, 2216996908), (2, 1108498454), (4, 554249227), (7, 316713844), (14, 158356922), (28, 79178461), (79, 28063252), (158, 14031626), (316, 7015813), (553, 4009036), (1106, 2004518), (2212, 1002259)]