2213174015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{479561}}^1$

素因数の和:479650

約数の個数: 16

約数和(自身を含む): 2900390976

約数和(自身を除く): 687216961

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 479561, 2397805, 6234293, 31171465, 34048831, 170244155, 442634803, 2213174015]

約数ペア:

[(1, 2213174015), (5, 442634803), (13, 170244155), (65, 34048831), (71, 31171465), (355, 6234293), (923, 2397805), (4615, 479561)]