131962642

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{154523}}^1$

素因数の和:154593

約数の個数: 16

約数和(自身を含む): 229931712

約数和(自身を除く): 97969070

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 154523, 309046, 1081661, 2163322, 9425903, 18851806, 65981321, 131962642]

約数ペア:

[(1, 131962642), (2, 65981321), (7, 18851806), (14, 9425903), (61, 2163322), (122, 1081661), (427, 309046), (854, 154523)]