2069866810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^2$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 4106326752

約数和(自身を除く): 2036459942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 379, 655, 758, 1310, 1441, 1895, 2882, 3790, 4169, 7205, 8338, 14410, 20845, 41690, 49649, 99298, 143641, 248245, 287282, 496490, 546139, 718205, 1092278, 1436410, 1580051, 2730695, 3160102, 5461390, 7900255, 15800510, 18816971, 37633942, 94084855, 188169710, 206986681, 413973362, 1034933405, 2069866810]

約数ペア:

[(1, 2069866810), (2, 1034933405), (5, 413973362), (10, 206986681), (11, 188169710), (22, 94084855), (55, 37633942), (110, 18816971), (131, 15800510), (262, 7900255), (379, 5461390), (655, 3160102), (758, 2730695), (1310, 1580051), (1441, 1436410), (1895, 1092278), (2882, 718205), (3790, 546139), (4169, 496490), (7205, 287282), (8338, 248245), (14410, 143641), (20845, 99298), (41690, 49649)]