128049058412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{47708293}}^1$

素因数の和:47708369

約数の個数: 24

約数和(自身を含む): 248464795152

約数和(自身を除く): 120415736740

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 47708293, 95416586, 190833172, 524791223, 1049582446, 2099164892, 2910205873, 5820411746, 11640823492, 32012264603, 64024529206, 128049058412]

約数ペア:

[(1, 128049058412), (2, 64024529206), (4, 32012264603), (11, 11640823492), (22, 5820411746), (44, 2910205873), (61, 2099164892), (122, 1049582446), (244, 524791223), (671, 190833172), (1342, 95416586), (2684, 47708293)]