2080346793

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 3361267200

約数和(自身を除く): 1280920407

約数列:

[1, 3, 7, 21, 37, 49, 101, 111, 147, 259, 303, 343, 541, 707, 777, 1029, 1623, 1813, 2121, 3737, 3787, 4949, 5439, 11211, 11361, 12691, 14847, 20017, 26159, 26509, 34643, 38073, 54641, 60051, 78477, 79527, 103929, 140119, 163923, 183113, 185563, 382487, 420357, 549339, 556689, 980833, 1147461, 1281791, 2021717, 2677409, 2942499, 3845373, 6065151, 6865831, 8032227, 14152019, 18741863, 20597493, 42456057, 56225589, 99064133, 297192399, 693448931, 2080346793]

約数ペア:

[(1, 2080346793), (3, 693448931), (7, 297192399), (21, 99064133), (37, 56225589), (49, 42456057), (101, 20597493), (111, 18741863), (147, 14152019), (259, 8032227), (303, 6865831), (343, 6065151), (541, 3845373), (707, 2942499), (777, 2677409), (1029, 2021717), (1623, 1281791), (1813, 1147461), (2121, 980833), (3737, 556689), (3787, 549339), (4949, 420357), (5439, 382487), (11211, 185563), (11361, 183113), (12691, 163923), (14847, 140119), (20017, 103929), (26159, 79527), (26509, 78477), (34643, 60051), (38073, 54641)]