561551254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{380971}}^1$

素因数の和:381051

約数の個数: 16

約数和(自身を含む): 932619456

約数和(自身を除く): 371068202

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 380971, 761942, 4190681, 8381362, 25525057, 51050114, 280775627, 561551254]

約数ペア:

[(1, 561551254), (2, 280775627), (11, 51050114), (22, 25525057), (67, 8381362), (134, 4190681), (737, 761942), (1474, 380971)]