1406347490

素因数分解:

$2^1\times 5^1\times {\mathrm{3371}}^1\times {\mathrm{41719}}^1$

素因数の和:45097

約数の個数: 16

約数和(自身を含む): 2532237120

約数和(自身を除く): 1125889630

約数列:

[1, 2, 5, 10, 3371, 6742, 16855, 33710, 41719, 83438, 208595, 417190, 140634749, 281269498, 703173745, 1406347490]

約数ペア:

[(1, 1406347490), (2, 703173745), (5, 281269498), (10, 140634749), (3371, 417190), (6742, 208595), (16855, 83438), (33710, 41719)]