2012577848

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{21121}}^1$

素因数の和:21447

約数の個数: 32

約数和(自身を含む): 3875464560

約数和(自身を除く): 1862886712

約数列:

[1, 2, 4, 8, 43, 86, 172, 277, 344, 554, 1108, 2216, 11911, 21121, 23822, 42242, 47644, 84484, 95288, 168968, 908203, 1816406, 3632812, 5850517, 7265624, 11701034, 23402068, 46804136, 251572231, 503144462, 1006288924, 2012577848]

約数ペア:

[(1, 2012577848), (2, 1006288924), (4, 503144462), (8, 251572231), (43, 46804136), (86, 23402068), (172, 11701034), (277, 7265624), (344, 5850517), (554, 3632812), (1108, 1816406), (2216, 908203), (11911, 168968), (21121, 95288), (23822, 84484), (42242, 47644)]