2450507007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{11443}}^1$

素因数の和:11512

約数の個数: 48

約数和(自身を含む): 3934904960

約数和(自身を除く): 1484397953

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 289, 323, 663, 741, 867, 969, 3757, 4199, 5491, 11271, 11443, 12597, 16473, 34329, 71383, 148759, 194531, 214149, 217417, 446277, 583593, 652251, 2528903, 2826421, 3307027, 3696089, 7586709, 8479263, 9921081, 11088267, 42991351, 48049157, 62833513, 128974053, 144147471, 188500539, 816835669, 2450507007]

約数ペア:

[(1, 2450507007), (3, 816835669), (13, 188500539), (17, 144147471), (19, 128974053), (39, 62833513), (51, 48049157), (57, 42991351), (221, 11088267), (247, 9921081), (289, 8479263), (323, 7586709), (663, 3696089), (741, 3307027), (867, 2826421), (969, 2528903), (3757, 652251), (4199, 583593), (5491, 446277), (11271, 217417), (11443, 214149), (12597, 194531), (16473, 148759), (34329, 71383)]