2773812004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{2777}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 5293823472

約数和(自身を除く): 2520011468

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 397, 629, 794, 1258, 1588, 2516, 2777, 5554, 6749, 11108, 13498, 14689, 26996, 29378, 47209, 58756, 94418, 102749, 188836, 205498, 249713, 410996, 499426, 998852, 1102469, 1746733, 2204938, 3493466, 4409876, 6986932, 18741973, 37483946, 40791353, 74967892, 81582706, 163165412, 693453001, 1386906002, 2773812004]

約数ペア:

[(1, 2773812004), (2, 1386906002), (4, 693453001), (17, 163165412), (34, 81582706), (37, 74967892), (68, 40791353), (74, 37483946), (148, 18741973), (397, 6986932), (629, 4409876), (794, 3493466), (1258, 2204938), (1588, 1746733), (2516, 1102469), (2777, 998852), (5554, 499426), (6749, 410996), (11108, 249713), (13498, 205498), (14689, 188836), (26996, 102749), (29378, 94418), (47209, 58756)]