984412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 2025072

約数和(自身を除く): 1040660

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1721, 3442, 6884, 18931, 22373, 37862, 44746, 75724, 89492, 246103, 492206, 984412]

約数ペア:

[(1, 984412), (2, 492206), (4, 246103), (11, 89492), (13, 75724), (22, 44746), (26, 37862), (44, 22373), (52, 18931), (143, 6884), (286, 3442), (572, 1721)]