1880862022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3807413}}^1$

素因数の和:3807447

約数の個数: 16

約数和(自身を含む): 3198227760

約数和(自身を除く): 1317365738

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 3807413, 7614826, 49496369, 72340847, 98992738, 144681694, 940431011, 1880862022]

約数ペア:

[(1, 1880862022), (2, 940431011), (13, 144681694), (19, 98992738), (26, 72340847), (38, 49496369), (247, 7614826), (494, 3807413)]