274376518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{148633}}^1$

素因数の和:148719

約数の個数: 16

約数和(自身を含む): 449469216

約数和(自身を除く): 175092698

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 148633, 297266, 1932229, 3864458, 10552943, 21105886, 137188259, 274376518]

約数ペア:

[(1, 274376518), (2, 137188259), (13, 21105886), (26, 10552943), (71, 3864458), (142, 1932229), (923, 297266), (1846, 148633)]