2100999802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{2903}}^1$

素因数の和:3474

約数の個数: 32

約数和(自身を含む): 3497624064

約数和(自身を除く): 1396624262

約数列:

[1, 2, 11, 22, 67, 134, 491, 737, 982, 1474, 2903, 5401, 5806, 10802, 31933, 32897, 63866, 65794, 194501, 361867, 389002, 723734, 1425373, 2139511, 2850746, 4279022, 15679103, 31358206, 95499991, 190999982, 1050499901, 2100999802]

約数ペア:

[(1, 2100999802), (2, 1050499901), (11, 190999982), (22, 95499991), (67, 31358206), (134, 15679103), (491, 4279022), (737, 2850746), (982, 2139511), (1474, 1425373), (2903, 723734), (5401, 389002), (5806, 361867), (10802, 194501), (31933, 65794), (32897, 63866)]