310370962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{198701}}^1$

素因数の和:198785

約数の個数: 16

約数和(自身を含む): 515035584

約数和(自身を除く): 204664622

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 198701, 397402, 2185711, 4371422, 14107771, 28215542, 155185481, 310370962]

約数ペア:

[(1, 310370962), (2, 155185481), (11, 28215542), (22, 14107771), (71, 4371422), (142, 2185711), (781, 397402), (1562, 198701)]