2055536478

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1608401}}^1$

素因数の和:1608480

約数の個数: 24

約数和(自身を含む): 4516392816

約数和(自身を除く): 2460856338

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1608401, 3216802, 4825203, 9650406, 14475609, 28951218, 114196471, 228392942, 342589413, 685178826, 1027768239, 2055536478]

約数ペア:

[(1, 2055536478), (2, 1027768239), (3, 685178826), (6, 342589413), (9, 228392942), (18, 114196471), (71, 28951218), (142, 14475609), (213, 9650406), (426, 4825203), (639, 3216802), (1278, 1608401)]