1274263642

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{71741}}^1$

素因数の和:71933

約数の個数: 16

約数和(自身を含む): 1952530272

約数和(自身を除く): 678266630

約数列:

[1, 2, 83, 107, 166, 214, 8881, 17762, 71741, 143482, 5954503, 7676287, 11909006, 15352574, 637131821, 1274263642]

約数ペア:

[(1, 1274263642), (2, 637131821), (83, 15352574), (107, 11909006), (166, 7676287), (214, 5954503), (8881, 143482), (17762, 71741)]