1153394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:625

約数の個数: 16

約数和(自身を含む): 1909440

約数和(自身を除く): 756046

約数列:

[1, 2, 11, 22, 103, 206, 509, 1018, 1133, 2266, 5599, 11198, 52427, 104854, 576697, 1153394]

約数ペア:

[(1, 1153394), (2, 576697), (11, 104854), (22, 52427), (103, 11198), (206, 5599), (509, 2266), (1018, 1133)]