2149761782

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{331651}}^1$

素因数の和:332123

約数の個数: 16

約数和(自身を含む): 3693276672

約数和(自身を除く): 1543514890

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 331651, 663302, 2321557, 4643114, 153554413, 307108826, 1074880891, 2149761782]

約数ペア:

[(1, 2149761782), (2, 1074880891), (7, 307108826), (14, 153554413), (463, 4643114), (926, 2321557), (3241, 663302), (6482, 331651)]