1966861631

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{14797}}^1$

素因数の和:15938

約数の個数: 16

約数和(自身を含む): 2382359616

約数和(自身を除く): 415497985

約数列:

[1, 7, 17, 119, 1117, 7819, 14797, 18989, 103579, 132923, 251549, 1760843, 16528249, 115697743, 280980233, 1966861631]

約数ペア:

[(1, 1966861631), (7, 280980233), (17, 115697743), (119, 16528249), (1117, 1760843), (7819, 251549), (14797, 132923), (18989, 103579)]