517946884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 1162377216

約数和(自身を除く): 644430332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 197, 217, 233, 364, 394, 403, 434, 466, 788, 806, 868, 932, 1379, 1612, 1631, 2561, 2758, 2821, 3029, 3262, 5122, 5516, 5642, 6058, 6107, 6524, 7223, 10244, 11284, 12116, 12214, 14446, 17927, 21203, 24428, 28892, 35854, 42406, 42749, 45901, 50561, 71708, 79391, 84812, 85498, 91802, 93899, 101122, 158782, 170996, 183604, 187798, 202244, 317564, 321307, 375596, 555737, 596713, 642614, 657293, 1111474, 1193426, 1285228, 1314586, 1422931, 2222948, 2386852, 2629172, 2845862, 4176991, 5691724, 8353982, 9960517, 16707964, 18498103, 19921034, 36996206, 39842068, 73992412, 129486721, 258973442, 517946884]

約数ペア:

[(1, 517946884), (2, 258973442), (4, 129486721), (7, 73992412), (13, 39842068), (14, 36996206), (26, 19921034), (28, 18498103), (31, 16707964), (52, 9960517), (62, 8353982), (91, 5691724), (124, 4176991), (182, 2845862), (197, 2629172), (217, 2386852), (233, 2222948), (364, 1422931), (394, 1314586), (403, 1285228), (434, 1193426), (466, 1111474), (788, 657293), (806, 642614), (868, 596713), (932, 555737), (1379, 375596), (1612, 321307), (1631, 317564), (2561, 202244), (2758, 187798), (2821, 183604), (3029, 170996), (3262, 158782), (5122, 101122), (5516, 93899), (5642, 91802), (6058, 85498), (6107, 84812), (6524, 79391), (7223, 71708), (10244, 50561), (11284, 45901), (12116, 42749), (12214, 42406), (14446, 35854), (17927, 28892), (21203, 24428)]