2100422013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{37717}}^1$

素因数の和:38716

約数の個数: 16

約数和(自身を含む): 2951056320

約数和(自身を除く): 850634307

約数列:

[1, 3, 19, 57, 977, 2931, 18563, 37717, 55689, 113151, 716623, 2149869, 36849509, 110548527, 700140671, 2100422013]

約数ペア:

[(1, 2100422013), (3, 700140671), (19, 110548527), (57, 36849509), (977, 2149869), (2931, 716623), (18563, 113151), (37717, 55689)]