9998119568

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{956941}}^1$

素因数の和:957602

約数の個数: 20

約数和(自身を含む): 19401042108

約数和(自身を除く): 9402922540

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 956941, 1913882, 3827764, 7655528, 15311056, 624882473, 1249764946, 2499529892, 4999059784, 9998119568]

約数ペア:

[(1, 9998119568), (2, 4999059784), (4, 2499529892), (8, 1249764946), (16, 624882473), (653, 15311056), (1306, 7655528), (2612, 3827764), (5224, 1913882), (10448, 956941)]