2680985384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{35969}}^1$

素因数の和:36015

約数の個数: 64

約数和(自身を含む): 6319209600

約数和(自身を除く): 3638224216

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1331, 1694, 2662, 3388, 5324, 6776, 9317, 10648, 18634, 35969, 37268, 71938, 74536, 143876, 251783, 287752, 395659, 503566, 791318, 1007132, 1582636, 2014264, 2769613, 3165272, 4352249, 5539226, 8704498, 11078452, 17408996, 22156904, 30465743, 34817992, 47874739, 60931486, 95749478, 121862972, 191498956, 243725944, 335123173, 382997912, 670246346, 1340492692, 2680985384]

約数ペア:

[(1, 2680985384), (2, 1340492692), (4, 670246346), (7, 382997912), (8, 335123173), (11, 243725944), (14, 191498956), (22, 121862972), (28, 95749478), (44, 60931486), (56, 47874739), (77, 34817992), (88, 30465743), (121, 22156904), (154, 17408996), (242, 11078452), (308, 8704498), (484, 5539226), (616, 4352249), (847, 3165272), (968, 2769613), (1331, 2014264), (1694, 1582636), (2662, 1007132), (3388, 791318), (5324, 503566), (6776, 395659), (9317, 287752), (10648, 251783), (18634, 143876), (35969, 74536), (37268, 71938)]