1241795579521

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{1187}}^1\times {\mathrm{1433}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 1482206812416

約数和(自身を除く): 240411232895

約数列:

[1, 7, 47, 49, 317, 329, 1187, 1433, 2219, 2303, 8309, 10031, 14899, 15533, 55789, 58163, 67351, 70217, 104293, 376279, 390523, 454261, 471457, 730051, 1700971, 2633953, 2733661, 3179827, 3300199, 11906797, 17685113, 18437671, 21350267, 22258789, 79945637, 83347579, 123795791, 149451869, 539207807, 559619459, 866570537, 1046163083, 3774454649, 3917336213, 25342766929, 26421182543, 177399368503, 1241795579521]

約数ペア:

[(1, 1241795579521), (7, 177399368503), (47, 26421182543), (49, 25342766929), (317, 3917336213), (329, 3774454649), (1187, 1046163083), (1433, 866570537), (2219, 559619459), (2303, 539207807), (8309, 149451869), (10031, 123795791), (14899, 83347579), (15533, 79945637), (55789, 22258789), (58163, 21350267), (67351, 18437671), (70217, 17685113), (104293, 11906797), (376279, 3300199), (390523, 3179827), (454261, 2733661), (471457, 2633953), (730051, 1700971)]