2247405368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21609667}}^1$

素因数の和:21609686

約数の個数: 16

約数和(自身を含む): 4538030280

約数和(自身を除く): 2290624912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21609667, 43219334, 86438668, 172877336, 280925671, 561851342, 1123702684, 2247405368]

約数ペア:

[(1, 2247405368), (2, 1123702684), (4, 561851342), (8, 280925671), (13, 172877336), (26, 86438668), (52, 43219334), (104, 21609667)]