338401428

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{386303}}^1$

素因数の和:386383

約数の個数: 24

約数和(自身を含む): 800421888

約数和(自身を除く): 462020460

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 386303, 772606, 1158909, 1545212, 2317818, 4635636, 28200119, 56400238, 84600357, 112800476, 169200714, 338401428]

約数ペア:

[(1, 338401428), (2, 169200714), (3, 112800476), (4, 84600357), (6, 56400238), (12, 28200119), (73, 4635636), (146, 2317818), (219, 1545212), (292, 1158909), (438, 772606), (876, 386303)]