2291224895519

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{1871}}^1\times {\mathrm{3527}}^1$

素因数の和:5855

約数の個数: 32

約数和(自身を含む): 2644513837056

約数和(自身を除く): 353288941537

約数列:

[1, 7, 193, 257, 1351, 1799, 1871, 3527, 13097, 24689, 49601, 347207, 361103, 480847, 680711, 906439, 2527721, 3365929, 4764977, 6345073, 6599017, 46193119, 92803471, 174942727, 649624297, 1224599089, 1273610281, 1695947369, 8915271967, 11871631583, 327317842217, 2291224895519]

約数ペア:

[(1, 2291224895519), (7, 327317842217), (193, 11871631583), (257, 8915271967), (1351, 1695947369), (1799, 1273610281), (1871, 1224599089), (3527, 649624297), (13097, 174942727), (24689, 92803471), (49601, 46193119), (347207, 6599017), (361103, 6345073), (480847, 4764977), (680711, 3365929), (906439, 2527721)]