2021445948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8865991}}^1$

素因数の和:8866017

約数の個数: 24

約数和(自身を含む): 4964955520

約数和(自身を除く): 2943509572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 8865991, 17731982, 26597973, 35463964, 53195946, 106391892, 168453829, 336907658, 505361487, 673815316, 1010722974, 2021445948]

約数ペア:

[(1, 2021445948), (2, 1010722974), (3, 673815316), (4, 505361487), (6, 336907658), (12, 168453829), (19, 106391892), (38, 53195946), (57, 35463964), (76, 26597973), (114, 17731982), (228, 8865991)]