921808190

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{610469}}^1$

素因数の和:610627

約数の個数: 16

約数和(自身を含む): 1670245920

約数和(自身を除く): 748437730

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 610469, 1220938, 3052345, 6104690, 92180819, 184361638, 460904095, 921808190]

約数ペア:

[(1, 921808190), (2, 460904095), (5, 184361638), (10, 92180819), (151, 6104690), (302, 3052345), (755, 1220938), (1510, 610469)]