2013954362

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{9133}}^1$

素因数の和:9990

約数の個数: 32

約数和(自身を含む): 3638985600

約数和(自身を除く): 1625031238

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 829, 1658, 5803, 9133, 11606, 15751, 18266, 31502, 63931, 110257, 127862, 173527, 220514, 347054, 1214689, 2429378, 7571257, 15142514, 52998799, 105997598, 143853883, 287707766, 1006977181, 2013954362]

約数ペア:

[(1, 2013954362), (2, 1006977181), (7, 287707766), (14, 143853883), (19, 105997598), (38, 52998799), (133, 15142514), (266, 7571257), (829, 2429378), (1658, 1214689), (5803, 347054), (9133, 220514), (11606, 173527), (15751, 127862), (18266, 110257), (31502, 63931)]