987099256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{66373}}^1$

素因数の和:66416

約数の個数: 48

約数和(自身を含む): 2186359560

約数和(自身を除く): 1199260304

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 7436, 14872, 66373, 132746, 265492, 530984, 730103, 862849, 1460206, 1725698, 2920412, 3451396, 5840824, 6902792, 9491339, 11217037, 18982678, 22434074, 37965356, 44868148, 75930712, 89736296, 123387407, 246774814, 493549628, 987099256]

約数ペア:

[(1, 987099256), (2, 493549628), (4, 246774814), (8, 123387407), (11, 89736296), (13, 75930712), (22, 44868148), (26, 37965356), (44, 22434074), (52, 18982678), (88, 11217037), (104, 9491339), (143, 6902792), (169, 5840824), (286, 3451396), (338, 2920412), (572, 1725698), (676, 1460206), (1144, 862849), (1352, 730103), (1859, 530984), (3718, 265492), (7436, 132746), (14872, 66373)]