834878638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{54919}}^1$

素因数の和:55623

約数の個数: 16

約数和(自身を含む): 1368167040

約数和(自身を除く): 533288402

約数列:

[1, 2, 11, 22, 691, 1382, 7601, 15202, 54919, 109838, 604109, 1208218, 37949029, 75898058, 417439319, 834878638]

約数ペア:

[(1, 834878638), (2, 417439319), (11, 75898058), (22, 37949029), (691, 1208218), (1382, 604109), (7601, 109838), (15202, 54919)]