2664791038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{971}}^1$

素因数の和:1897

約数の個数: 64

約数和(自身を含む): 5220246528

約数和(自身を除く): 2555455490

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 887, 971, 1547, 1774, 1942, 3094, 6209, 6797, 11531, 12418, 12623, 13594, 15079, 16507, 23062, 25246, 30158, 33014, 80717, 88361, 105553, 115549, 161434, 176722, 196027, 211106, 214591, 231098, 392054, 429182, 861277, 1372189, 1502137, 1722554, 2744378, 3004274, 6028939, 11196601, 12057878, 14641709, 22393202, 29283418, 78376207, 102491963, 156752414, 190342217, 204983926, 380684434, 1332395519, 2664791038]

約数ペア:

[(1, 2664791038), (2, 1332395519), (7, 380684434), (13, 204983926), (14, 190342217), (17, 156752414), (26, 102491963), (34, 78376207), (91, 29283418), (119, 22393202), (182, 14641709), (221, 12057878), (238, 11196601), (442, 6028939), (887, 3004274), (971, 2744378), (1547, 1722554), (1774, 1502137), (1942, 1372189), (3094, 861277), (6209, 429182), (6797, 392054), (11531, 231098), (12418, 214591), (12623, 211106), (13594, 196027), (15079, 176722), (16507, 161434), (23062, 115549), (25246, 105553), (30158, 88361), (33014, 80717)]