1001363998

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1\times {\mathrm{6373}}^1$

素因数の和:6939

約数の個数: 16

約数和(自身を含む): 1513085616

約数和(自身を除く): 511721618

約数列:

[1, 2, 251, 313, 502, 626, 6373, 12746, 78563, 157126, 1599623, 1994749, 3199246, 3989498, 500681999, 1001363998]

約数ペア:

[(1, 1001363998), (2, 500681999), (251, 3989498), (313, 3199246), (502, 1994749), (626, 1599623), (6373, 157126), (12746, 78563)]