396203228

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{908723}}^1$

素因数の和:908836

約数の個数: 12

約数和(自身を含む): 699717480

約数和(自身を除く): 303514252

約数列:

[1, 2, 4, 109, 218, 436, 908723, 1817446, 3634892, 99050807, 198101614, 396203228]

約数ペア:

[(1, 396203228), (2, 198101614), (4, 99050807), (109, 3634892), (218, 1817446), (436, 908723)]