121219777294

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2742653}}^1$

素因数の和:2742721

約数の個数: 48

約数和(自身を含む): 236372892336

約数和(自身を除く): 115153115042

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 287, 451, 539, 574, 902, 1078, 2009, 3157, 4018, 6314, 22099, 44198, 2742653, 5485306, 19198571, 30169183, 38397142, 60338366, 112448773, 134389997, 211184281, 224897546, 268779994, 422368562, 787141411, 1236936503, 1478289967, 1574282822, 2473873006, 2956579934, 5509989877, 8658555521, 11019979754, 17317111042, 60609888647, 121219777294]

約数ペア:

[(1, 121219777294), (2, 60609888647), (7, 17317111042), (11, 11019979754), (14, 8658555521), (22, 5509989877), (41, 2956579934), (49, 2473873006), (77, 1574282822), (82, 1478289967), (98, 1236936503), (154, 787141411), (287, 422368562), (451, 268779994), (539, 224897546), (574, 211184281), (902, 134389997), (1078, 112448773), (2009, 60338366), (3157, 38397142), (4018, 30169183), (6314, 19198571), (22099, 5485306), (44198, 2742653)]