2613131306

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{90401}}^1$

素因数の和:90649

約数の個数: 16

約数和(自身を含む): 3986728200

約数和(自身を除く): 1373596894

約数列:

[1, 2, 97, 149, 194, 298, 14453, 28906, 90401, 180802, 8768897, 13469749, 17537794, 26939498, 1306565653, 2613131306]

約数ペア:

[(1, 2613131306), (2, 1306565653), (97, 26939498), (149, 17537794), (194, 13469749), (298, 8768897), (14453, 180802), (28906, 90401)]