2238874557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{1319}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 3187430400

約数和(自身を除く): 948555843

約数列:

[1, 3, 19, 57, 97, 291, 307, 921, 1319, 1843, 3957, 5529, 5833, 17499, 25061, 29779, 75183, 89337, 127943, 383829, 404933, 565801, 1214799, 1697403, 2430917, 7292751, 7693727, 23081181, 39278501, 117835503, 746291519, 2238874557]

約数ペア:

[(1, 2238874557), (3, 746291519), (19, 117835503), (57, 39278501), (97, 23081181), (291, 7693727), (307, 7292751), (921, 2430917), (1319, 1697403), (1843, 1214799), (3957, 565801), (5529, 404933), (5833, 383829), (17499, 127943), (25061, 89337), (29779, 75183)]