2080852659

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{13127}}^1$

素因数の和:13261

約数の個数: 40

約数和(自身を含む): 3304055040

約数和(自身を除く): 1223202381

約数列:

[1, 3, 9, 19, 27, 57, 81, 103, 171, 309, 513, 927, 1539, 1957, 2781, 5871, 8343, 13127, 17613, 39381, 52839, 118143, 158517, 249413, 354429, 748239, 1063287, 1352081, 2244717, 4056243, 6734151, 12168729, 20202453, 25689539, 36506187, 77068617, 109518561, 231205851, 693617553, 2080852659]

約数ペア:

[(1, 2080852659), (3, 693617553), (9, 231205851), (19, 109518561), (27, 77068617), (57, 36506187), (81, 25689539), (103, 20202453), (171, 12168729), (309, 6734151), (513, 4056243), (927, 2244717), (1539, 1352081), (1957, 1063287), (2781, 748239), (5871, 354429), (8343, 249413), (13127, 158517), (17613, 118143), (39381, 52839)]