2056521909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{42491}}^1$

素因数の和:42597

約数の個数: 32

約数和(自身を含む): 3169563264

約数和(自身を除く): 1113041355

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 663, 949, 1241, 2847, 3723, 16133, 42491, 48399, 127473, 552383, 722347, 1657149, 2167041, 3101843, 9305529, 9390511, 28171533, 40323959, 52731331, 120971877, 158193993, 685507303, 2056521909]

約数ペア:

[(1, 2056521909), (3, 685507303), (13, 158193993), (17, 120971877), (39, 52731331), (51, 40323959), (73, 28171533), (219, 9390511), (221, 9305529), (663, 3101843), (949, 2167041), (1241, 1657149), (2847, 722347), (3723, 552383), (16133, 127473), (42491, 48399)]