331311002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{35771}}^1$

素因数の和:36205

約数の個数: 16

約数和(自身を含む): 543448224

約数和(自身を除く): 212137222

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 35771, 71542, 393481, 786962, 15059591, 30119182, 165655501, 331311002]

約数ペア:

[(1, 331311002), (2, 165655501), (11, 30119182), (22, 15059591), (421, 786962), (842, 393481), (4631, 71542), (9262, 35771)]