4889272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 9575280

約数和(自身を除く): 4686008

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 233, 244, 344, 466, 488, 932, 1864, 2623, 5246, 10019, 10492, 14213, 20038, 20984, 28426, 40076, 56852, 80152, 113704, 611159, 1222318, 2444636, 4889272]

約数ペア:

[(1, 4889272), (2, 2444636), (4, 1222318), (8, 611159), (43, 113704), (61, 80152), (86, 56852), (122, 40076), (172, 28426), (233, 20984), (244, 20038), (344, 14213), (466, 10492), (488, 10019), (932, 5246), (1864, 2623)]