424942

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 16

約数和(自身を含む): 737280

約数和(自身を除く): 312338

約数列:

[1, 2, 7, 14, 127, 239, 254, 478, 889, 1673, 1778, 3346, 30353, 60706, 212471, 424942]

約数ペア:

[(1, 424942), (2, 212471), (7, 60706), (14, 30353), (127, 3346), (239, 1778), (254, 1673), (478, 889)]