2017371664

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{86183}}^1$

素因数の和:86228

約数の個数: 80

約数和(自身を含む): 5129671680

約数和(自身を除く): 3112300016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 23408, 86183, 172366, 344732, 603281, 689464, 948013, 1206562, 1378928, 1637477, 1896026, 2413124, 3274954, 3792052, 4826248, 6549908, 6636091, 7584104, 9652496, 11462339, 13099816, 13272182, 15168208, 18012247, 22924678, 26199632, 26544364, 36024494, 45849356, 53088728, 72048988, 91698712, 106177456, 126085729, 144097976, 183397424, 252171458, 288195952, 504342916, 1008685832, 2017371664]

約数ペア:

[(1, 2017371664), (2, 1008685832), (4, 504342916), (7, 288195952), (8, 252171458), (11, 183397424), (14, 144097976), (16, 126085729), (19, 106177456), (22, 91698712), (28, 72048988), (38, 53088728), (44, 45849356), (56, 36024494), (76, 26544364), (77, 26199632), (88, 22924678), (112, 18012247), (133, 15168208), (152, 13272182), (154, 13099816), (176, 11462339), (209, 9652496), (266, 7584104), (304, 6636091), (308, 6549908), (418, 4826248), (532, 3792052), (616, 3274954), (836, 2413124), (1064, 1896026), (1232, 1637477), (1463, 1378928), (1672, 1206562), (2128, 948013), (2926, 689464), (3344, 603281), (5852, 344732), (11704, 172366), (23408, 86183)]