254149714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1396427}}^1$

素因数の和:1396449

約数の個数: 16

約数和(自身を含む): 469199808

約数和(自身を除く): 215050094

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1396427, 2792854, 9774989, 18153551, 19549978, 36307102, 127074857, 254149714]

約数ペア:

[(1, 254149714), (2, 127074857), (7, 36307102), (13, 19549978), (14, 18153551), (26, 9774989), (91, 2792854), (182, 1396427)]