1879968402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{259163}}^1$

素因数の和:259215

約数の個数: 48

約数和(自身を含む): 4528113408

約数和(自身を除く): 2648145006

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 259163, 518326, 777489, 1554978, 2332467, 3369119, 4664934, 6738238, 8034053, 10107357, 16068106, 20214714, 24102159, 30322071, 48204318, 60644142, 72306477, 104442689, 144612954, 208885378, 313328067, 626656134, 939984201, 1879968402]

約数ペア:

[(1, 1879968402), (2, 939984201), (3, 626656134), (6, 313328067), (9, 208885378), (13, 144612954), (18, 104442689), (26, 72306477), (31, 60644142), (39, 48204318), (62, 30322071), (78, 24102159), (93, 20214714), (117, 16068106), (186, 10107357), (234, 8034053), (279, 6738238), (403, 4664934), (558, 3369119), (806, 2332467), (1209, 1554978), (2418, 777489), (3627, 518326), (7254, 259163)]