2927880.00000000

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{38677}}^1$

素因数の和:38822

約数の個数: 16

約数和(自身を含む): 81223800

約数和(自身を除く): 38214976

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 38677, 77354, 154708, 309416, 5376103, 10752206, 21504412, 43008824]

約数ペア:

[(1, 43008824), (2, 21504412), (4, 10752206), (8, 5376103), (139, 309416), (278, 154708), (556, 77354), (1112, 38677)]