1431254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1051

約数の個数: 16

約数和(自身を含む): 2379456

約数和(自身を除く): 948202

約数列:

[1, 2, 11, 22, 67, 134, 737, 971, 1474, 1942, 10681, 21362, 65057, 130114, 715627, 1431254]

約数ペア:

[(1, 1431254), (2, 715627), (11, 130114), (22, 65057), (67, 21362), (134, 10681), (737, 1942), (971, 1474)]