1227273146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{142673}}^1$

素因数の和:142726

約数の個数: 32

約数和(自身を含む): 2218866048

約数和(自身を除く): 991592902

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 4301, 8602, 142673, 285346, 1569403, 2425441, 3138806, 3281479, 4850882, 6562958, 26679851, 36096269, 53359702, 55785143, 72192538, 111570286, 613636573, 1227273146]

約数ペア:

[(1, 1227273146), (2, 613636573), (11, 111570286), (17, 72192538), (22, 55785143), (23, 53359702), (34, 36096269), (46, 26679851), (187, 6562958), (253, 4850882), (374, 3281479), (391, 3138806), (506, 2425441), (782, 1569403), (4301, 285346), (8602, 142673)]