402211076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5292251}}^1$

素因数の和:5292274

約数の個数: 12

約数和(自身を含む): 740915280

約数和(自身を除く): 338704204

約数列:

[1, 2, 4, 19, 38, 76, 5292251, 10584502, 21169004, 100552769, 201105538, 402211076]

約数ペア:

[(1, 402211076), (2, 201105538), (4, 100552769), (19, 21169004), (38, 10584502), (76, 5292251)]