1266021926

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2913

約数の個数: 48

約数和(自身を含む): 2205662400

約数和(自身を除く): 939640474

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 169, 221, 338, 442, 1027, 1343, 2054, 2686, 2789, 2873, 5578, 5746, 13351, 17459, 26702, 34918, 36257, 47413, 72514, 94826, 220331, 226967, 440662, 453934, 471341, 616369, 942682, 1232738, 2864303, 3745627, 5728606, 7491254, 8012797, 16025594, 37235939, 48693151, 74471878, 97386302, 633010963, 1266021926]

約数ペア:

[(1, 1266021926), (2, 633010963), (13, 97386302), (17, 74471878), (26, 48693151), (34, 37235939), (79, 16025594), (158, 8012797), (169, 7491254), (221, 5728606), (338, 3745627), (442, 2864303), (1027, 1232738), (1343, 942682), (2054, 616369), (2686, 471341), (2789, 453934), (2873, 440662), (5578, 226967), (5746, 220331), (13351, 94826), (17459, 72514), (26702, 47413), (34918, 36257)]