140892010754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1\times {\mathrm{139291}}^1$

素因数の和:141326

約数の個数: 32

約数和(自身を含む): 240696576000

約数和(自身を除く): 99804565246

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1999, 3998, 21989, 43978, 45977, 91954, 139291, 278582, 505747, 1011494, 1532201, 3064402, 3203693, 6407386, 35240623, 70481246, 278442709, 556885418, 3062869799, 6125739598, 6404182307, 12808364614, 70446005377, 140892010754]

約数ペア:

[(1, 140892010754), (2, 70446005377), (11, 12808364614), (22, 6404182307), (23, 6125739598), (46, 3062869799), (253, 556885418), (506, 278442709), (1999, 70481246), (3998, 35240623), (21989, 6407386), (43978, 3203693), (45977, 3064402), (91954, 1532201), (139291, 1011494), (278582, 505747)]