2708804

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 5483520

約数和(自身を除く): 2774716

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1087, 1246, 2174, 2492, 4348, 7609, 15218, 30436, 96743, 193486, 386972, 677201, 1354402, 2708804]

約数ペア:

[(1, 2708804), (2, 1354402), (4, 677201), (7, 386972), (14, 193486), (28, 96743), (89, 30436), (178, 15218), (356, 7609), (623, 4348), (1087, 2492), (1246, 2174)]