2098551422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1\times {\mathrm{2161}}^1$

素因数の和:3404

約数の個数: 32

約数和(自身を含む): 3531393504

約数和(自身を除く): 1432842082

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1193, 2161, 2386, 4322, 13123, 23771, 26246, 44141, 47542, 79957, 88282, 159914, 485551, 879527, 971102, 1759054, 2578073, 5156146, 28358803, 56717606, 95388701, 190777402, 1049275711, 2098551422]

約数ペア:

[(1, 2098551422), (2, 1049275711), (11, 190777402), (22, 95388701), (37, 56717606), (74, 28358803), (407, 5156146), (814, 2578073), (1193, 1759054), (2161, 971102), (2386, 879527), (4322, 485551), (13123, 159914), (23771, 88282), (26246, 79957), (44141, 47542)]