1048651838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2122777}}^1$

素因数の和:2122811

約数の個数: 16

約数和(自身を含む): 1783133520

約数和(自身を除く): 734481682

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2122777, 4245554, 27596101, 40332763, 55192202, 80665526, 524325919, 1048651838]

約数ペア:

[(1, 1048651838), (2, 524325919), (13, 80665526), (19, 55192202), (26, 40332763), (38, 27596101), (247, 4245554), (494, 2122777)]