171689078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{547}}^1\times {\mathrm{1297}}^1$

素因数の和:1868

約数の個数: 24

約数和(自身を含む): 283810296

約数和(自身を除く): 112121218

約数列:

[1, 2, 11, 22, 121, 242, 547, 1094, 1297, 2594, 6017, 12034, 14267, 28534, 66187, 132374, 156937, 313874, 709459, 1418918, 7804049, 15608098, 85844539, 171689078]

約数ペア:

[(1, 171689078), (2, 85844539), (11, 15608098), (22, 7804049), (121, 1418918), (242, 709459), (547, 313874), (1094, 156937), (1297, 132374), (2594, 66187), (6017, 28534), (12034, 14267)]