2080856924

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{55931}}^1$

素因数の和:56137

約数の個数: 24

約数和(自身を含む): 3721044096

約数和(自身を除く): 1640187172

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 524, 9301, 18602, 37204, 55931, 111862, 223724, 3971101, 7326961, 7942202, 14653922, 15884404, 29307844, 520214231, 1040428462, 2080856924]

約数ペア:

[(1, 2080856924), (2, 1040428462), (4, 520214231), (71, 29307844), (131, 15884404), (142, 14653922), (262, 7942202), (284, 7326961), (524, 3971101), (9301, 223724), (18602, 111862), (37204, 55931)]