2017889461

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1\times {\mathrm{6007}}^1$

素因数の和:7348

約数の個数: 16

約数和(自身を含む): 2370708736

約数和(自身を除く): 352819275

約数列:

[1, 7, 37, 259, 1297, 6007, 9079, 42049, 47989, 222259, 335923, 1555813, 7791079, 54537553, 288269923, 2017889461]

約数ペア:

[(1, 2017889461), (7, 288269923), (37, 54537553), (259, 7791079), (1297, 1555813), (6007, 335923), (9079, 222259), (42049, 47989)]