1347306532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 2798318880

約数和(自身を除く): 1451012348

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 409, 443, 572, 676, 818, 886, 1636, 1772, 1859, 3718, 4499, 4873, 5317, 5759, 7436, 8998, 9746, 10634, 11518, 17996, 19492, 21268, 23036, 58487, 63349, 69121, 74867, 116974, 126698, 138242, 149734, 181187, 233948, 253396, 276484, 299468, 362374, 724748, 760331, 823537, 1520662, 1647074, 1993057, 2355431, 3041324, 3294148, 3986114, 4710862, 7972228, 9421724, 25909741, 30620603, 51819482, 61241206, 103638964, 122482412, 336826633, 673653266, 1347306532]

約数ペア:

[(1, 1347306532), (2, 673653266), (4, 336826633), (11, 122482412), (13, 103638964), (22, 61241206), (26, 51819482), (44, 30620603), (52, 25909741), (143, 9421724), (169, 7972228), (286, 4710862), (338, 3986114), (409, 3294148), (443, 3041324), (572, 2355431), (676, 1993057), (818, 1647074), (886, 1520662), (1636, 823537), (1772, 760331), (1859, 724748), (3718, 362374), (4499, 299468), (4873, 276484), (5317, 253396), (5759, 233948), (7436, 181187), (8998, 149734), (9746, 138242), (10634, 126698), (11518, 116974), (17996, 74867), (19492, 69121), (21268, 63349), (23036, 58487)]