65218946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 108824688

約数和(自身を除く): 43605742

約数列:

[1, 2, 13, 26, 41, 82, 193, 317, 386, 533, 634, 1066, 2509, 4121, 5018, 7913, 8242, 12997, 15826, 25994, 61181, 102869, 122362, 168961, 205738, 337922, 795353, 1590706, 2508421, 5016842, 32609473, 65218946]

約数ペア:

[(1, 65218946), (2, 32609473), (13, 5016842), (26, 2508421), (41, 1590706), (82, 795353), (193, 337922), (317, 205738), (386, 168961), (533, 122362), (634, 102869), (1066, 61181), (2509, 25994), (4121, 15826), (5018, 12997), (7913, 8242)]