2051287144876

素因数分解:

$2^2\times {\mathrm{911}}^1\times {\mathrm{53161}}^1\times {\mathrm{10589}}^1$

素因数の和:64665

約数の個数: 24

約数和(自身を含む): 3594099942720

約数和(自身を除く): 1542812797844

約数列:

[1, 2, 4, 911, 1822, 3644, 10589, 21178, 42356, 53161, 106322, 212644, 9646579, 19293158, 38586316, 48429671, 96859342, 193718684, 562921829, 1125843658, 2251687316, 512821786219, 1025643572438, 2051287144876]

約数ペア:

[(1, 2051287144876), (2, 1025643572438), (4, 512821786219), (911, 2251687316), (1822, 1125843658), (3644, 562921829), (10589, 193718684), (21178, 96859342), (42356, 48429671), (53161, 38586316), (106322, 19293158), (212644, 9646579)]