2022320456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19445389}}^1$

素因数の和:19445408

約数の個数: 16

約数和(自身を含む): 4083531900

約数和(自身を除く): 2061211444

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19445389, 38890778, 77781556, 155563112, 252790057, 505580114, 1011160228, 2022320456]

約数ペア:

[(1, 2022320456), (2, 1011160228), (4, 505580114), (8, 252790057), (13, 155563112), (26, 77781556), (52, 38890778), (104, 19445389)]