1142250011

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1\times {\mathrm{2011}}^1$

素因数の和:3602

約数の個数: 16

約数和(自身を含む): 1331589888

約数和(自身を除く): 189339877

約数列:

[1, 7, 53, 371, 1531, 2011, 10717, 14077, 81143, 106583, 568001, 746081, 3078841, 21551887, 163178573, 1142250011]

約数ペア:

[(1, 1142250011), (7, 163178573), (53, 21551887), (371, 3078841), (1531, 746081), (2011, 568001), (10717, 106583), (14077, 81143)]