2013288716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67751}}^1$

素因数の和:67814

約数の個数: 48

約数和(自身を含む): 4097640960

約数和(自身を除く): 2084352244

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 323, 391, 437, 646, 782, 874, 1292, 1564, 1748, 7429, 14858, 29716, 67751, 135502, 271004, 1151767, 1287269, 1558273, 2303534, 2574538, 3116546, 4607068, 5149076, 6233092, 21883573, 26490641, 29607187, 43767146, 52981282, 59214374, 87534292, 105962564, 118428748, 503322179, 1006644358, 2013288716]

約数ペア:

[(1, 2013288716), (2, 1006644358), (4, 503322179), (17, 118428748), (19, 105962564), (23, 87534292), (34, 59214374), (38, 52981282), (46, 43767146), (68, 29607187), (76, 26490641), (92, 21883573), (323, 6233092), (391, 5149076), (437, 4607068), (646, 3116546), (782, 2574538), (874, 2303534), (1292, 1558273), (1564, 1287269), (1748, 1151767), (7429, 271004), (14858, 135502), (29716, 67751)]