980221055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{266003}}^1$

素因数の和:266086

約数の個数: 16

約数和(自身を含む): 1302355584

約数和(自身を除く): 322134529

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 266003, 1330015, 2926033, 14630165, 17822201, 89111005, 196044211, 980221055]

約数ペア:

[(1, 980221055), (5, 196044211), (11, 89111005), (55, 17822201), (67, 14630165), (335, 2926033), (737, 1330015), (3685, 266003)]