2072657153

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1\times {\mathrm{8713}}^1$

素因数の和:10736

約数の個数: 16

約数和(自身を含む): 2509632000

約数和(自身を除く): 436974847

約数列:

[1, 7, 17, 119, 1999, 8713, 13993, 33983, 60991, 148121, 237881, 1036847, 17417287, 121921009, 296093879, 2072657153]

約数ペア:

[(1, 2072657153), (7, 296093879), (17, 121921009), (119, 17417287), (1999, 1036847), (8713, 237881), (13993, 148121), (33983, 60991)]