2780450168

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{11984699}}^1$

素因数の和:11984734

約数の個数: 16

約数和(自身を含む): 5393115000

約数和(自身を除く): 2612664832

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 11984699, 23969398, 47938796, 95877592, 347556271, 695112542, 1390225084, 2780450168]

約数ペア:

[(1, 2780450168), (2, 1390225084), (4, 695112542), (8, 347556271), (29, 95877592), (58, 47938796), (116, 23969398), (232, 11984699)]