1397712456876

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{4490729}}^1$

素因数の和:4491474

約数の個数: 48

約数和(自身を含む): 3354251977440

約数和(自身を除く): 1956539520564

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 701, 1402, 2103, 2804, 4206, 8412, 25937, 51874, 77811, 103748, 155622, 311244, 4490729, 8981458, 13472187, 17962916, 26944374, 53888748, 166156973, 332313946, 498470919, 664627892, 996941838, 1993883676, 3148001029, 6296002058, 9444003087, 12592004116, 18888006174, 37776012348, 116476038073, 232952076146, 349428114219, 465904152292, 698856228438, 1397712456876]

約数ペア:

[(1, 1397712456876), (2, 698856228438), (3, 465904152292), (4, 349428114219), (6, 232952076146), (12, 116476038073), (37, 37776012348), (74, 18888006174), (111, 12592004116), (148, 9444003087), (222, 6296002058), (444, 3148001029), (701, 1993883676), (1402, 996941838), (2103, 664627892), (2804, 498470919), (4206, 332313946), (8412, 166156973), (25937, 53888748), (51874, 26944374), (77811, 17962916), (103748, 13472187), (155622, 8981458), (311244, 4490729)]