2279890798

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1\times {\mathrm{18691}}^1$

素因数の和:19623

約数の個数: 16

約数和(自身を含む): 3472225920

約数和(自身を除く): 1192335122

約数列:

[1, 2, 71, 142, 859, 1718, 18691, 37382, 60989, 121978, 1327061, 2654122, 16055569, 32111138, 1139945399, 2279890798]

約数ペア:

[(1, 2279890798), (2, 1139945399), (71, 32111138), (142, 16055569), (859, 2654122), (1718, 1327061), (18691, 121978), (37382, 60989)]