2080759898

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{65851}}^1$

素因数の和:65958

約数の個数: 32

約数和(自身を含む): 3723535488

約数和(自身を除く): 1642775590

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 2257, 4514, 15799, 31598, 65851, 131702, 460957, 921914, 2436487, 4016911, 4872974, 8033822, 17055409, 28118377, 34110818, 56236754, 148625707, 297251414, 1040379949, 2080759898]

約数ペア:

[(1, 2080759898), (2, 1040379949), (7, 297251414), (14, 148625707), (37, 56236754), (61, 34110818), (74, 28118377), (122, 17055409), (259, 8033822), (427, 4872974), (518, 4016911), (854, 2436487), (2257, 921914), (4514, 460957), (15799, 131702), (31598, 65851)]