65817466

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20921}}^1$

素因数の和:20958

約数の個数: 24

約数和(自身を含む): 116870292

約数和(自身を除く): 51052826

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 20921, 41842, 230131, 271973, 460262, 543946, 2531441, 2991703, 5062882, 5983406, 32908733, 65817466]

約数ペア:

[(1, 65817466), (2, 32908733), (11, 5983406), (13, 5062882), (22, 2991703), (26, 2531441), (121, 543946), (143, 460262), (242, 271973), (286, 230131), (1573, 41842), (3146, 20921)]