1540884059

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 1984012800

約数和(自身を除く): 443128741

約数列:

[1, 11, 13, 19, 43, 109, 121, 143, 209, 247, 473, 559, 817, 1199, 1331, 1417, 1573, 2071, 2299, 2717, 4687, 5203, 6149, 8987, 10621, 13189, 15587, 17303, 22781, 25289, 26923, 29887, 51557, 57233, 60931, 67639, 89053, 98857, 116831, 145079, 171457, 250591, 296153, 328757, 567127, 670241, 744029, 979583, 1087427, 1157689, 1285141, 1886027, 2756501, 3257683, 6238397, 7372651, 10775413, 12734579, 14136551, 35834513, 81099161, 118529543, 140080369, 1540884059]

約数ペア:

[(1, 1540884059), (11, 140080369), (13, 118529543), (19, 81099161), (43, 35834513), (109, 14136551), (121, 12734579), (143, 10775413), (209, 7372651), (247, 6238397), (473, 3257683), (559, 2756501), (817, 1886027), (1199, 1285141), (1331, 1157689), (1417, 1087427), (1573, 979583), (2071, 744029), (2299, 670241), (2717, 567127), (4687, 328757), (5203, 296153), (6149, 250591), (8987, 171457), (10621, 145079), (13189, 116831), (15587, 98857), (17303, 89053), (22781, 67639), (25289, 60931), (26923, 57233), (29887, 51557)]