2831668432

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{565429}}^1$

素因数の和:565750

約数の個数: 20

約数和(自身を含む): 5503895620

約数和(自身を除く): 2672227188

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 565429, 1130858, 2261716, 4523432, 9046864, 176979277, 353958554, 707917108, 1415834216, 2831668432]

約数ペア:

[(1, 2831668432), (2, 1415834216), (4, 707917108), (8, 353958554), (16, 176979277), (313, 9046864), (626, 4523432), (1252, 2261716), (2504, 1130858), (5008, 565429)]