2017023736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{145823}}^1$

素因数の和:145868

約数の個数: 64

約数和(自身を含む): 4899686400

約数和(自身を除く): 2882662664

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 145823, 291646, 583292, 1020761, 1166584, 1895699, 2041522, 2770637, 3791398, 4083044, 5541274, 7582796, 8166088, 11082548, 13269893, 15165592, 19394459, 22165096, 26539786, 36018281, 38788918, 53079572, 72036562, 77577836, 106159144, 144073124, 155155672, 252127967, 288146248, 504255934, 1008511868, 2017023736]

約数ペア:

[(1, 2017023736), (2, 1008511868), (4, 504255934), (7, 288146248), (8, 252127967), (13, 155155672), (14, 144073124), (19, 106159144), (26, 77577836), (28, 72036562), (38, 53079572), (52, 38788918), (56, 36018281), (76, 26539786), (91, 22165096), (104, 19394459), (133, 15165592), (152, 13269893), (182, 11082548), (247, 8166088), (266, 7582796), (364, 5541274), (494, 4083044), (532, 3791398), (728, 2770637), (988, 2041522), (1064, 1895699), (1729, 1166584), (1976, 1020761), (3458, 583292), (6916, 291646), (13832, 145823)]