2016018782396

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1\times {\mathrm{55457}}^1$

素因数の和:56294

約数の個数: 48

約数和(自身を含む): 3604539294720

約数和(自身を除く): 1588520512324

約数列:

[1, 2, 4, 61, 122, 244, 383, 389, 766, 778, 1532, 1556, 23363, 23729, 46726, 47458, 55457, 93452, 94916, 110914, 148987, 221828, 297974, 595948, 3382877, 6765754, 9088207, 13531508, 18176414, 21240031, 21572773, 36352828, 42480062, 43145546, 84960124, 86291092, 1295641891, 1315939153, 2591283782, 2631878306, 5182567564, 5263756612, 8262372059, 16524744118, 33049488236, 504004695599, 1008009391198, 2016018782396]

約数ペア:

[(1, 2016018782396), (2, 1008009391198), (4, 504004695599), (61, 33049488236), (122, 16524744118), (244, 8262372059), (383, 5263756612), (389, 5182567564), (766, 2631878306), (778, 2591283782), (1532, 1315939153), (1556, 1295641891), (23363, 86291092), (23729, 84960124), (46726, 43145546), (47458, 42480062), (55457, 36352828), (93452, 21572773), (94916, 21240031), (110914, 18176414), (148987, 13531508), (221828, 9088207), (297974, 6765754), (595948, 3382877)]