2079583792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{908909}}^1$

素因数の和:908941

約数の個数: 40

約数和(自身を含む): 4733603280

約数和(自身を除く): 2654019488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 908909, 1817818, 3635636, 7271272, 9997999, 11815817, 14542544, 19995998, 23631634, 39991996, 47263268, 79983992, 94526536, 129973987, 159967984, 189053072, 259947974, 519895948, 1039791896, 2079583792]

約数ペア:

[(1, 2079583792), (2, 1039791896), (4, 519895948), (8, 259947974), (11, 189053072), (13, 159967984), (16, 129973987), (22, 94526536), (26, 79983992), (44, 47263268), (52, 39991996), (88, 23631634), (104, 19995998), (143, 14542544), (176, 11815817), (208, 9997999), (286, 7271272), (572, 3635636), (1144, 1817818), (2288, 908909)]