1897900292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{204251}}^1$

素因数の和:204379

約数の個数: 24

約数和(自身を含む): 3500062272

約数和(自身を除く): 1602161980

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292, 204251, 408502, 817004, 4697773, 9395546, 18791092, 20629351, 41258702, 82517404, 474475073, 948950146, 1897900292]

約数ペア:

[(1, 1897900292), (2, 948950146), (4, 474475073), (23, 82517404), (46, 41258702), (92, 20629351), (101, 18791092), (202, 9395546), (404, 4697773), (2323, 817004), (4646, 408502), (9292, 204251)]