7999156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1327}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 15394176

約数和(自身を除く): 7395020

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1327, 1507, 2654, 3014, 5308, 6028, 14597, 29194, 58388, 181799, 363598, 727196, 1999789, 3999578, 7999156]

約数ペア:

[(1, 7999156), (2, 3999578), (4, 1999789), (11, 727196), (22, 363598), (44, 181799), (137, 58388), (274, 29194), (548, 14597), (1327, 6028), (1507, 5308), (2654, 3014)]