1871020226

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{881}}^1\times {\mathrm{4637}}^1$

素因数の和:5749

約数の個数: 16

約数和(自身を含む): 2822594040

約数和(自身を除く): 951573814

約数列:

[1, 2, 229, 458, 881, 1762, 4637, 9274, 201749, 403498, 1061873, 2123746, 4085197, 8170394, 935510113, 1871020226]

約数ペア:

[(1, 1871020226), (2, 935510113), (229, 8170394), (458, 4085197), (881, 2123746), (1762, 1061873), (4637, 403498), (9274, 201749)]