281567690102

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{2251}}^1\times {\mathrm{492463}}^1$

素因数の和:494843

約数の個数: 16

約数和(自身を含む): 425867108352

約数和(自身を除く): 144299418250

約数列:

[1, 2, 127, 254, 2251, 4502, 285877, 492463, 571754, 984926, 62542801, 125085602, 1108534213, 2217068426, 140783845051, 281567690102]

約数ペア:

[(1, 281567690102), (2, 140783845051), (127, 2217068426), (254, 1108534213), (2251, 125085602), (4502, 62542801), (285877, 984926), (492463, 571754)]