2078258690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{11027}}^1$

素因数の和:11482

約数の個数: 32

約数和(自身を含む): 3830333184

約数和(自身を除く): 1752074494

約数列:

[1, 2, 5, 10, 47, 94, 235, 401, 470, 802, 2005, 4010, 11027, 18847, 22054, 37694, 55135, 94235, 110270, 188470, 518269, 1036538, 2591345, 4421827, 5182690, 8843654, 22109135, 44218270, 207825869, 415651738, 1039129345, 2078258690]

約数ペア:

[(1, 2078258690), (2, 1039129345), (5, 415651738), (10, 207825869), (47, 44218270), (94, 22109135), (235, 8843654), (401, 5182690), (470, 4421827), (802, 2591345), (2005, 1036538), (4010, 518269), (11027, 188470), (18847, 110270), (22054, 94235), (37694, 55135)]