137356478

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239297}}^1$

素因数の和:239347

約数の個数: 16

約数和(自身を含む): 241212384

約数和(自身を除く): 103855906

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 239297, 478594, 1675079, 3350158, 9811177, 19622354, 68678239, 137356478]

約数ペア:

[(1, 137356478), (2, 68678239), (7, 19622354), (14, 9811177), (41, 3350158), (82, 1675079), (287, 478594), (574, 239297)]