899366902

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1\times {\mathrm{1901}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 1577594880

約数和(自身を除く): 678227978

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 719, 1438, 1901, 3802, 5033, 10066, 13307, 26614, 33793, 67586, 89347, 178694, 236551, 473102, 625429, 1250858, 1366819, 2733638, 9567733, 19135466, 64240493, 128480986, 449683451, 899366902]

約数ペア:

[(1, 899366902), (2, 449683451), (7, 128480986), (14, 64240493), (47, 19135466), (94, 9567733), (329, 2733638), (658, 1366819), (719, 1250858), (1438, 625429), (1901, 473102), (3802, 236551), (5033, 178694), (10066, 89347), (13307, 67586), (26614, 33793)]