1617374090

素因数分解:

$2^1\times 5^1\times {\mathrm{8419}}^1\times {\mathrm{19211}}^1$

素因数の和:27637

約数の個数: 16

約数和(自身を含む): 2911770720

約数和(自身を除く): 1294396630

約数列:

[1, 2, 5, 10, 8419, 16838, 19211, 38422, 42095, 84190, 96055, 192110, 161737409, 323474818, 808687045, 1617374090]

約数ペア:

[(1, 1617374090), (2, 808687045), (5, 323474818), (10, 161737409), (8419, 192110), (16838, 96055), (19211, 84190), (38422, 42095)]