4287475294

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1\times {\mathrm{8951}}^1$

素因数の和:10815

約数の個数: 16

約数和(自身を含む): 6481964160

約数和(自身を除く): 2194488866

約数列:

[1, 2, 139, 278, 1723, 3446, 8951, 17902, 239497, 478994, 1244189, 2488378, 15422573, 30845146, 2143737647, 4287475294]

約数ペア:

[(1, 4287475294), (2, 2143737647), (139, 30845146), (278, 15422573), (1723, 2488378), (3446, 1244189), (8951, 478994), (17902, 239497)]