1620196317654

素因数分解:

$2^1\times 3^1\times {\mathrm{157813}}^1\times {\mathrm{1711093}}^1$

素因数の和:1868911

約数の個数: 16

約数和(自身を含む): 3240415062192

約数和(自身を除く): 1620218744538

約数列:

[1, 2, 3, 6, 157813, 315626, 473439, 946878, 1711093, 3422186, 5133279, 10266558, 270032719609, 540065439218, 810098158827, 1620196317654]

約数ペア:

[(1, 1620196317654), (2, 810098158827), (3, 540065439218), (6, 270032719609), (157813, 10266558), (315626, 5133279), (473439, 3422186), (946878, 1711093)]