2078788804568

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{4954121}}^1$

素因数の和:4954320

約数の個数: 64

約数和(自身を含む): 4565718835200

約数和(自身を除く): 2486930030632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 127, 236, 254, 413, 472, 508, 826, 889, 1016, 1652, 1778, 3304, 3556, 7112, 7493, 14986, 29972, 52451, 59944, 104902, 209804, 419608, 4954121, 9908242, 19816484, 34678847, 39632968, 69357694, 138715388, 277430776, 292293139, 584586278, 629173367, 1169172556, 1258346734, 2046051973, 2338345112, 2516693468, 4092103946, 4404213569, 5033386936, 8184207892, 8808427138, 16368415784, 17616854276, 35233708552, 37121228653, 74242457306, 148484914612, 259848600571, 296969829224, 519697201142, 1039394402284, 2078788804568]

約数ペア:

[(1, 2078788804568), (2, 1039394402284), (4, 519697201142), (7, 296969829224), (8, 259848600571), (14, 148484914612), (28, 74242457306), (56, 37121228653), (59, 35233708552), (118, 17616854276), (127, 16368415784), (236, 8808427138), (254, 8184207892), (413, 5033386936), (472, 4404213569), (508, 4092103946), (826, 2516693468), (889, 2338345112), (1016, 2046051973), (1652, 1258346734), (1778, 1169172556), (3304, 629173367), (3556, 584586278), (7112, 292293139), (7493, 277430776), (14986, 138715388), (29972, 69357694), (52451, 39632968), (59944, 34678847), (104902, 19816484), (209804, 9908242), (419608, 4954121)]