402194014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{83339}}^1$

素因数の和:83487

約数の個数: 16

約数和(自身を含む): 640051200

約数和(自身を除く): 237857186

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 83339, 166678, 1583441, 3166882, 10584053, 21168106, 201097007, 402194014]

約数ペア:

[(1, 402194014), (2, 201097007), (19, 21168106), (38, 10584053), (127, 3166882), (254, 1583441), (2413, 166678), (4826, 83339)]