813308882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{38593}}^1$

素因数の和:38893

約数の個数: 16

約数和(自身を含む): 1254613752

約数和(自身を除く): 441304870

約数列:

[1, 2, 41, 82, 257, 514, 10537, 21074, 38593, 77186, 1582313, 3164626, 9918401, 19836802, 406654441, 813308882]

約数ペア:

[(1, 813308882), (2, 406654441), (41, 19836802), (82, 9918401), (257, 3164626), (514, 1582313), (10537, 77186), (21074, 38593)]