4140598

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 4133066

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 167, 253, 322, 334, 506, 539, 1078, 1127, 1169, 1771, 1837, 2254, 2338, 3542, 3674, 3841, 7682, 8183, 12397, 12859, 16366, 24794, 25718, 26887, 42251, 53774, 84502, 90013, 180026, 188209, 295757, 376418, 591514, 2070299, 4140598]

約数ペア:

[(1, 4140598), (2, 2070299), (7, 591514), (11, 376418), (14, 295757), (22, 188209), (23, 180026), (46, 90013), (49, 84502), (77, 53774), (98, 42251), (154, 26887), (161, 25718), (167, 24794), (253, 16366), (322, 12859), (334, 12397), (506, 8183), (539, 7682), (1078, 3841), (1127, 3674), (1169, 3542), (1771, 2338), (1837, 2254)]