2133279044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{2473}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 4111016112

約数和(自身を除く): 1977737068

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 313, 626, 689, 1252, 1378, 2473, 2756, 4069, 4946, 8138, 9892, 16276, 16589, 32149, 33178, 64298, 66356, 128596, 131069, 215657, 262138, 431314, 524276, 774049, 862628, 1548098, 1703897, 3096196, 3407794, 6815588, 10062637, 20125274, 40250548, 41024597, 82049194, 164098388, 533319761, 1066639522, 2133279044]

約数ペア:

[(1, 2133279044), (2, 1066639522), (4, 533319761), (13, 164098388), (26, 82049194), (52, 41024597), (53, 40250548), (106, 20125274), (212, 10062637), (313, 6815588), (626, 3407794), (689, 3096196), (1252, 1703897), (1378, 1548098), (2473, 862628), (2756, 774049), (4069, 524276), (4946, 431314), (8138, 262138), (9892, 215657), (16276, 131069), (16589, 128596), (32149, 66356), (33178, 64298)]