397030435538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9689}}^1\times {\mathrm{1862611}}^1$

素因数の和:1872313

約数の個数: 16

約数和(自身を含む): 649753570080

約数和(自身を除く): 252723134542

約数列:

[1, 2, 11, 22, 9689, 19378, 106579, 213158, 1862611, 3725222, 20488721, 40977442, 18046837979, 36093675958, 198515217769, 397030435538]

約数ペア:

[(1, 397030435538), (2, 198515217769), (11, 36093675958), (22, 18046837979), (9689, 40977442), (19378, 20488721), (106579, 3725222), (213158, 1862611)]