349057412

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{65563}}^1$

素因数の和:65600

約数の個数: 24

約数和(自身を含む): 671899872

約数和(自身を除く): 322842460

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 65563, 131126, 262252, 721193, 1442386, 2884772, 7933123, 15866246, 31732492, 87264353, 174528706, 349057412]

約数ペア:

[(1, 349057412), (2, 174528706), (4, 87264353), (11, 31732492), (22, 15866246), (44, 7933123), (121, 2884772), (242, 1442386), (484, 721193), (1331, 262252), (2662, 131126), (5324, 65563)]