1761812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 3517416

約数和(自身を除く): 1755604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1993, 3986, 7972, 25909, 33881, 51818, 67762, 103636, 135524, 440453, 880906, 1761812]

約数ペア:

[(1, 1761812), (2, 880906), (4, 440453), (13, 135524), (17, 103636), (26, 67762), (34, 51818), (52, 33881), (68, 25909), (221, 7972), (442, 3986), (884, 1993)]