1567981799956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{19721057}}^1$

素因数の和:19721224

約数の個数: 48

約数和(自身を含む): 3246874989120

約数和(自身を除く): 1678893189164

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 139, 143, 278, 286, 556, 572, 1529, 1807, 3058, 3614, 6116, 7228, 19877, 39754, 79508, 19721057, 39442114, 78884228, 216931627, 256373741, 433863254, 512747482, 867726508, 1025494964, 2741226923, 2820111151, 5482453846, 5640222302, 10964907692, 11280444604, 30153496153, 35635949999, 60306992306, 71271899998, 120613984612, 142543799996, 391995449989, 783990899978, 1567981799956]

約数ペア:

[(1, 1567981799956), (2, 783990899978), (4, 391995449989), (11, 142543799996), (13, 120613984612), (22, 71271899998), (26, 60306992306), (44, 35635949999), (52, 30153496153), (139, 11280444604), (143, 10964907692), (278, 5640222302), (286, 5482453846), (556, 2820111151), (572, 2741226923), (1529, 1025494964), (1807, 867726508), (3058, 512747482), (3614, 433863254), (6116, 256373741), (7228, 216931627), (19877, 78884228), (39754, 39442114), (79508, 19721057)]