2177949299

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{15971}}^1$

素因数の和:16138

約数の個数: 16

約数和(自身を含む): 2318367744

約数和(自身を除く): 140418445

約数列:

[1, 31, 53, 83, 1643, 2573, 4399, 15971, 136369, 495101, 846463, 1325593, 26240353, 41093383, 70256429, 2177949299]

約数ペア:

[(1, 2177949299), (31, 70256429), (53, 41093383), (83, 26240353), (1643, 1325593), (2573, 846463), (4399, 495101), (15971, 136369)]