2017008308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{12113}}^1$

素因数の和:12456

約数の個数: 48

約数和(自身を含む): 4260251520

約数和(自身を除く): 2243243212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 313, 532, 626, 1252, 2191, 4382, 5947, 8764, 11894, 12113, 23788, 24226, 41629, 48452, 83258, 84791, 166516, 169582, 230147, 339164, 460294, 920588, 1611029, 3222058, 3791369, 6444116, 7582738, 15165476, 26539583, 53079166, 72036011, 106158332, 144072022, 288144044, 504252077, 1008504154, 2017008308]

約数ペア:

[(1, 2017008308), (2, 1008504154), (4, 504252077), (7, 288144044), (14, 144072022), (19, 106158332), (28, 72036011), (38, 53079166), (76, 26539583), (133, 15165476), (266, 7582738), (313, 6444116), (532, 3791369), (626, 3222058), (1252, 1611029), (2191, 920588), (4382, 460294), (5947, 339164), (8764, 230147), (11894, 169582), (12113, 166516), (23788, 84791), (24226, 83258), (41629, 48452)]