1999605926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{5407}}^1$

素因数の和:5648

約数の個数: 32

約数和(自身を含む): 3241555200

約数和(自身を除く): 1241949274

約数列:

[1, 2, 17, 34, 73, 146, 149, 298, 1241, 2482, 2533, 5066, 5407, 10814, 10877, 21754, 91919, 183838, 184909, 369818, 394711, 789422, 805643, 1611286, 6710087, 13420174, 13695931, 27391862, 58811939, 117623878, 999802963, 1999605926]

約数ペア:

[(1, 1999605926), (2, 999802963), (17, 117623878), (34, 58811939), (73, 27391862), (146, 13695931), (149, 13420174), (298, 6710087), (1241, 1611286), (2482, 805643), (2533, 789422), (5066, 394711), (5407, 369818), (10814, 184909), (10877, 183838), (21754, 91919)]