1254405424

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{449}}^1\times {\mathrm{617}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 2448392400

約数和(自身を除く): 1193986976

約数列:

[1, 2, 4, 8, 16, 283, 449, 566, 617, 898, 1132, 1234, 1796, 2264, 2468, 3592, 4528, 4936, 7184, 9872, 127067, 174611, 254134, 277033, 349222, 508268, 554066, 698444, 1016536, 1108132, 1396888, 2033072, 2216264, 2793776, 4432528, 78400339, 156800678, 313601356, 627202712, 1254405424]

約数ペア:

[(1, 1254405424), (2, 627202712), (4, 313601356), (8, 156800678), (16, 78400339), (283, 4432528), (449, 2793776), (566, 2216264), (617, 2033072), (898, 1396888), (1132, 1108132), (1234, 1016536), (1796, 698444), (2264, 554066), (2468, 508268), (3592, 349222), (4528, 277033), (4936, 254134), (7184, 174611), (9872, 127067)]