1944202372

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{5653}}^1$

素因数の和:5908

約数の個数: 48

約数和(自身を含む): 3966665472

約数和(自身を除く): 2022463100

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 173, 284, 346, 497, 692, 994, 1211, 1988, 2422, 4844, 5653, 11306, 12283, 22612, 24566, 39571, 49132, 79142, 85981, 158284, 171962, 343924, 401363, 802726, 977969, 1605452, 1955938, 2809541, 3911876, 5619082, 6845783, 11238164, 13691566, 27383132, 69435799, 138871598, 277743196, 486050593, 972101186, 1944202372]

約数ペア:

[(1, 1944202372), (2, 972101186), (4, 486050593), (7, 277743196), (14, 138871598), (28, 69435799), (71, 27383132), (142, 13691566), (173, 11238164), (284, 6845783), (346, 5619082), (497, 3911876), (692, 2809541), (994, 1955938), (1211, 1605452), (1988, 977969), (2422, 802726), (4844, 401363), (5653, 343924), (11306, 171962), (12283, 158284), (22612, 85981), (24566, 79142), (39571, 49132)]