2154836446

素因数分解:

$2^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 3861964800

約数和(自身を除く): 1707128354

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 173, 271, 343, 346, 469, 542, 686, 938, 1211, 1897, 2422, 3283, 3794, 6566, 8477, 11591, 13279, 16954, 18157, 22981, 23182, 26558, 36314, 45962, 46883, 59339, 81137, 92953, 93766, 118678, 127099, 162274, 185906, 254198, 328181, 567959, 656362, 889693, 1135918, 1779386, 2297267, 3141161, 3975713, 4594534, 6227851, 6282322, 7951426, 12455702, 16080869, 21988127, 32161738, 43976254, 153916889, 307833778, 1077418223, 2154836446]

約数ペア:

[(1, 2154836446), (2, 1077418223), (7, 307833778), (14, 153916889), (49, 43976254), (67, 32161738), (98, 21988127), (134, 16080869), (173, 12455702), (271, 7951426), (343, 6282322), (346, 6227851), (469, 4594534), (542, 3975713), (686, 3141161), (938, 2297267), (1211, 1779386), (1897, 1135918), (2422, 889693), (3283, 656362), (3794, 567959), (6566, 328181), (8477, 254198), (11591, 185906), (13279, 162274), (16954, 127099), (18157, 118678), (22981, 93766), (23182, 92953), (26558, 81137), (36314, 59339), (45962, 46883)]