3889572479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{5279}}^1$

素因数の和:5487

約数の個数: 24

約数和(自身を含む): 4449836160

約数和(自身を除く): 560263681

約数列:

[1, 13, 19, 157, 247, 361, 2041, 2983, 4693, 5279, 38779, 56677, 68627, 100301, 736801, 828803, 1303913, 1905719, 10774439, 15747257, 24774347, 204714341, 299197883, 3889572479]

約数ペア:

[(1, 3889572479), (13, 299197883), (19, 204714341), (157, 24774347), (247, 15747257), (361, 10774439), (2041, 1905719), (2983, 1303913), (4693, 828803), (5279, 736801), (38779, 100301), (56677, 68627)]