2018393710

素因数分解:

$2^1\times 5^1\times {\mathrm{4937}}^1\times {\mathrm{40883}}^1$

素因数の和:45827

約数の個数: 16

約数和(自身を含む): 3633933456

約数和(自身を除く): 1615539746

約数列:

[1, 2, 5, 10, 4937, 9874, 24685, 40883, 49370, 81766, 204415, 408830, 201839371, 403678742, 1009196855, 2018393710]

約数ペア:

[(1, 2018393710), (2, 1009196855), (5, 403678742), (10, 201839371), (4937, 408830), (9874, 204415), (24685, 81766), (40883, 49370)]