2680961946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{143813}}^1$

素因数の和:144070

約数の個数: 32

約数和(自身を含む): 5798580480

約数和(自身を除く): 3117618534

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 6214, 9321, 18642, 143813, 287626, 431439, 862878, 1869569, 3739138, 5608707, 11217414, 34371307, 68742614, 103113921, 206227842, 446826991, 893653982, 1340480973, 2680961946]

約数ペア:

[(1, 2680961946), (2, 1340480973), (3, 893653982), (6, 446826991), (13, 206227842), (26, 103113921), (39, 68742614), (78, 34371307), (239, 11217414), (478, 5608707), (717, 3739138), (1434, 1869569), (3107, 862878), (6214, 431439), (9321, 287626), (18642, 143813)]