2401472890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{435839}}^1$

素因数の和:435894

約数の個数: 32

約数和(自身を含む): 4707072000

約数和(自身を除く): 2305599110

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 435839, 871678, 2179195, 4358390, 8280941, 12639331, 16561882, 25278662, 41404705, 63196655, 82809410, 126393310, 240147289, 480294578, 1200736445, 2401472890]

約数ペア:

[(1, 2401472890), (2, 1200736445), (5, 480294578), (10, 240147289), (19, 126393310), (29, 82809410), (38, 63196655), (58, 41404705), (95, 25278662), (145, 16561882), (190, 12639331), (290, 8280941), (551, 4358390), (1102, 2179195), (2755, 871678), (5510, 435839)]