2495057456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{125053}}^1$

素因数の和:125133

約数の個数: 40

約数和(自身を含む): 5117209680

約数和(自身を除く): 2622152224

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4988, 9976, 19952, 125053, 250106, 500212, 1000424, 2000848, 3626537, 5377279, 7253074, 10754558, 14506148, 21509116, 29012296, 43018232, 58024592, 86036464, 155941091, 311882182, 623764364, 1247528728, 2495057456]

約数ペア:

[(1, 2495057456), (2, 1247528728), (4, 623764364), (8, 311882182), (16, 155941091), (29, 86036464), (43, 58024592), (58, 43018232), (86, 29012296), (116, 21509116), (172, 14506148), (232, 10754558), (344, 7253074), (464, 5377279), (688, 3626537), (1247, 2000848), (2494, 1000424), (4988, 500212), (9976, 250106), (19952, 125053)]