2091016842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{577}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 4474552320

約数和(自身を除く): 2383535478

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 383, 498, 577, 766, 1149, 1154, 1577, 1731, 2298, 3154, 3462, 4731, 7277, 9462, 10963, 14554, 21831, 21926, 31789, 32889, 43662, 47891, 63578, 65778, 95367, 95782, 143673, 190734, 220991, 287346, 441982, 603991, 662973, 909929, 1207982, 1325946, 1811973, 1819858, 2729787, 3623946, 4198829, 5459574, 8397658, 12596487, 18342253, 25192974, 36684506, 55026759, 110053518, 348502807, 697005614, 1045508421, 2091016842]

約数ペア:

[(1, 2091016842), (2, 1045508421), (3, 697005614), (6, 348502807), (19, 110053518), (38, 55026759), (57, 36684506), (83, 25192974), (114, 18342253), (166, 12596487), (249, 8397658), (383, 5459574), (498, 4198829), (577, 3623946), (766, 2729787), (1149, 1819858), (1154, 1811973), (1577, 1325946), (1731, 1207982), (2298, 909929), (3154, 662973), (3462, 603991), (4731, 441982), (7277, 287346), (9462, 220991), (10963, 190734), (14554, 143673), (21831, 95782), (21926, 95367), (31789, 65778), (32889, 63578), (43662, 47891)]