129820862

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{3847}}^1$

素因数の和:4255

約数の個数: 16

約数和(自身を含む): 199480320

約数和(自身を除く): 69659458

約数列:

[1, 2, 47, 94, 359, 718, 3847, 7694, 16873, 33746, 180809, 361618, 1381073, 2762146, 64910431, 129820862]

約数ペア:

[(1, 129820862), (2, 64910431), (47, 2762146), (94, 1381073), (359, 361618), (718, 180809), (3847, 33746), (7694, 16873)]