402283732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5293207}}^1$

素因数の和:5293230

約数の個数: 12

約数和(自身を含む): 741049120

約数和(自身を除く): 338765388

約数列:

[1, 2, 4, 19, 38, 76, 5293207, 10586414, 21172828, 100570933, 201141866, 402283732]

約数ペア:

[(1, 402283732), (2, 201141866), (4, 100570933), (19, 21172828), (38, 10586414), (76, 5293207)]