1312331914

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{16651}}^1$

素因数の和:17061

約数の個数: 16

約数和(自身を含む): 1989048096

約数和(自身を除く): 676716182

約数列:

[1, 2, 157, 251, 314, 502, 16651, 33302, 39407, 78814, 2614207, 4179401, 5228414, 8358802, 656165957, 1312331914]

約数ペア:

[(1, 1312331914), (2, 656165957), (157, 8358802), (251, 5228414), (314, 4179401), (502, 2614207), (16651, 78814), (33302, 39407)]