2247804940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6611191}}^1$

素因数の和:6611217

約数の個数: 24

約数和(自身を含む): 4998061152

約数和(自身を除く): 2750256212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6611191, 13222382, 26444764, 33055955, 66111910, 112390247, 132223820, 224780494, 449560988, 561951235, 1123902470, 2247804940]

約数ペア:

[(1, 2247804940), (2, 1123902470), (4, 561951235), (5, 449560988), (10, 224780494), (17, 132223820), (20, 112390247), (34, 66111910), (68, 33055955), (85, 26444764), (170, 13222382), (340, 6611191)]