1272179384

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{339067}}^1$

素因数の和:339147

約数の個数: 32

約数和(自身を含む): 2766794880

約数和(自身を除く): 1494615496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 339067, 678134, 1356268, 2373469, 2712536, 4746938, 9493876, 18987752, 22717489, 45434978, 90869956, 159022423, 181739912, 318044846, 636089692, 1272179384]

約数ペア:

[(1, 1272179384), (2, 636089692), (4, 318044846), (7, 181739912), (8, 159022423), (14, 90869956), (28, 45434978), (56, 22717489), (67, 18987752), (134, 9493876), (268, 4746938), (469, 2712536), (536, 2373469), (938, 1356268), (1876, 678134), (3752, 339067)]