146789428

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{1709}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 260706600

約数和(自身を除く): 113917172

約数列:

[1, 2, 4, 109, 197, 218, 394, 436, 788, 1709, 3418, 6836, 21473, 42946, 85892, 186281, 336673, 372562, 673346, 745124, 1346692, 36697357, 73394714, 146789428]

約数ペア:

[(1, 146789428), (2, 73394714), (4, 36697357), (109, 1346692), (197, 745124), (218, 673346), (394, 372562), (436, 336673), (788, 186281), (1709, 85892), (3418, 42946), (6836, 21473)]