2018402243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18119}}^1$

素因数の和:18203

約数の個数: 32

約数和(自身を含む): 2557094400

約数和(自身を除く): 538692157

約数列:

[1, 11, 13, 19, 41, 143, 209, 247, 451, 533, 779, 2717, 5863, 8569, 10127, 18119, 111397, 199309, 235547, 344261, 742879, 2591017, 3786871, 4475393, 8171669, 9657427, 14114701, 49229323, 106231697, 155261711, 183491113, 2018402243]

約数ペア:

[(1, 2018402243), (11, 183491113), (13, 155261711), (19, 106231697), (41, 49229323), (143, 14114701), (209, 9657427), (247, 8171669), (451, 4475393), (533, 3786871), (779, 2591017), (2717, 742879), (5863, 344261), (8569, 235547), (10127, 199309), (18119, 111397)]