2021982215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{623107}}^1$

素因数の和:623182

約数の個数: 16

約数和(自身を含む): 2691826560

約数和(自身を除く): 669844345

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 623107, 3115535, 6854177, 34270885, 36763313, 183816565, 404396443, 2021982215]

約数ペア:

[(1, 2021982215), (5, 404396443), (11, 183816565), (55, 36763313), (59, 34270885), (295, 6854177), (649, 3115535), (3245, 623107)]