9701663728

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{3077939}}^1$

素因数の和:3078144

約数の個数: 20

約数和(自身を含む): 18892395720

約数和(自身を除く): 9190731992

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 3077939, 6155878, 12311756, 24623512, 49247024, 606353983, 1212707966, 2425415932, 4850831864, 9701663728]

約数ペア:

[(1, 9701663728), (2, 4850831864), (4, 2425415932), (8, 1212707966), (16, 606353983), (197, 49247024), (394, 24623512), (788, 12311756), (1576, 6155878), (3152, 3077939)]