2450871213

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{7703}}^1$

素因数の和:7961

約数の個数: 32

約数和(自身を含む): 3796531200

約数和(自身を除く): 1345659987

約数列:

[1, 3, 7, 21, 109, 139, 327, 417, 763, 973, 2289, 2919, 7703, 15151, 23109, 45453, 53921, 106057, 161763, 318171, 839627, 1070717, 2518881, 3212151, 5877389, 7495019, 17632167, 22485057, 116708153, 350124459, 816957071, 2450871213]

約数ペア:

[(1, 2450871213), (3, 816957071), (7, 350124459), (21, 116708153), (109, 22485057), (139, 17632167), (327, 7495019), (417, 5877389), (763, 3212151), (973, 2518881), (2289, 1070717), (2919, 839627), (7703, 318171), (15151, 161763), (23109, 106057), (45453, 53921)]