1097481638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{99971}}^1$

素因数の和:100483

約数の個数: 16

約数和(自身を含む): 1799496000

約数和(自身を除く): 702014362

約数列:

[1, 2, 11, 22, 499, 998, 5489, 10978, 99971, 199942, 1099681, 2199362, 49885529, 99771058, 548740819, 1097481638]

約数ペア:

[(1, 1097481638), (2, 548740819), (11, 99771058), (22, 49885529), (499, 2199362), (998, 1099681), (5489, 199942), (10978, 99971)]