2621294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2515

約数の個数: 16

約数和(自身を含む): 4339440

約数和(自身を除く): 1718146

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 2459, 4918, 31967, 63934, 100819, 201638, 1310647, 2621294]

約数ペア:

[(1, 2621294), (2, 1310647), (13, 201638), (26, 100819), (41, 63934), (82, 31967), (533, 4918), (1066, 2459)]