2077105912

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{769}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 4501728000

約数和(自身を除く): 2424622088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 347, 556, 694, 769, 973, 1112, 1388, 1538, 1946, 2429, 2776, 3076, 3892, 4858, 5383, 6152, 7784, 9716, 10766, 19432, 21532, 43064, 48233, 96466, 106891, 192932, 213782, 266843, 337631, 385864, 427564, 533686, 675262, 748237, 855128, 1067372, 1350524, 1496474, 1867901, 2134744, 2701048, 2992948, 3735802, 5985896, 7471604, 14943208, 37091177, 74182354, 148364708, 259638239, 296729416, 519276478, 1038552956, 2077105912]

約数ペア:

[(1, 2077105912), (2, 1038552956), (4, 519276478), (7, 296729416), (8, 259638239), (14, 148364708), (28, 74182354), (56, 37091177), (139, 14943208), (278, 7471604), (347, 5985896), (556, 3735802), (694, 2992948), (769, 2701048), (973, 2134744), (1112, 1867901), (1388, 1496474), (1538, 1350524), (1946, 1067372), (2429, 855128), (2776, 748237), (3076, 675262), (3892, 533686), (4858, 427564), (5383, 385864), (6152, 337631), (7784, 266843), (9716, 213782), (10766, 192932), (19432, 106891), (21532, 96466), (43064, 48233)]