2650881961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{3701}}^1$

素因数の和:4201

約数の個数: 32

約数和(自身を含む): 3462939648

約数和(自身を除く): 812057687

約数列:

[1, 7, 13, 17, 91, 119, 221, 463, 1547, 3241, 3701, 6019, 7871, 25907, 42133, 48113, 55097, 62917, 102323, 336791, 440419, 716261, 817921, 1713563, 5725447, 11994941, 22276319, 29130571, 155934233, 203913997, 378697423, 2650881961]

約数ペア:

[(1, 2650881961), (7, 378697423), (13, 203913997), (17, 155934233), (91, 29130571), (119, 22276319), (221, 11994941), (463, 5725447), (1547, 1713563), (3241, 817921), (3701, 716261), (6019, 440419), (7871, 336791), (25907, 102323), (42133, 62917), (48113, 55097)]