178317274

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1\times {\mathrm{1217}}^1$

素因数の和:2481

約数の個数: 16

約数和(自身を含む): 272310696

約数和(自身を除く): 93993422

約数列:

[1, 2, 61, 122, 1201, 1217, 2402, 2434, 73261, 74237, 146522, 148474, 1461617, 2923234, 89158637, 178317274]

約数ペア:

[(1, 178317274), (2, 89158637), (61, 2923234), (122, 1461617), (1201, 148474), (1217, 146522), (2402, 74237), (2434, 73261)]