2078173878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1369021}}^1$

素因数の和:1369060

約数の個数: 32

約数和(自身を含む): 4731340032

約数和(自身を除く): 2653166154

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 1369021, 2738042, 4107063, 8214126, 15059231, 30118462, 31487483, 45177693, 62974966, 90355386, 94462449, 188924898, 346362313, 692724626, 1039086939, 2078173878]

約数ペア:

[(1, 2078173878), (2, 1039086939), (3, 692724626), (6, 346362313), (11, 188924898), (22, 94462449), (23, 90355386), (33, 62974966), (46, 45177693), (66, 31487483), (69, 30118462), (138, 15059231), (253, 8214126), (506, 4107063), (759, 2738042), (1518, 1369021)]