1952207981

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1\times {\mathrm{743}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 2036441088

約数和(自身を除く): 84233107

約数列:

[1, 31, 131, 647, 743, 4061, 20057, 23033, 84757, 97333, 480721, 2627467, 3017323, 14902351, 62974451, 1952207981]

約数ペア:

[(1, 1952207981), (31, 62974451), (131, 14902351), (647, 3017323), (743, 2627467), (4061, 480721), (20057, 97333), (23033, 84757)]