131260654

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{153701}}^1$

素因数の和:153771

約数の個数: 16

約数和(自身を含む): 228708576

約数和(自身を除く): 97447922

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 153701, 307402, 1075907, 2151814, 9375761, 18751522, 65630327, 131260654]

約数ペア:

[(1, 131260654), (2, 65630327), (7, 18751522), (14, 9375761), (61, 2151814), (122, 1075907), (427, 307402), (854, 153701)]