261901676

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{773}}^1\times {\mathrm{1193}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 465774624

約数和(自身を除く): 203872948

約数列:

[1, 2, 4, 71, 142, 284, 773, 1193, 1546, 2386, 3092, 4772, 54883, 84703, 109766, 169406, 219532, 338812, 922189, 1844378, 3688756, 65475419, 130950838, 261901676]

約数ペア:

[(1, 261901676), (2, 130950838), (4, 65475419), (71, 3688756), (142, 1844378), (284, 922189), (773, 338812), (1193, 219532), (1546, 169406), (2386, 109766), (3092, 84703), (4772, 54883)]