2006287729

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{3947}}^1$

素因数の和:4860

約数の個数: 16

約数和(自身を含む): 2183086080

約数和(自身を除く): 176798351

約数列:

[1, 19, 31, 589, 863, 3947, 16397, 26753, 74993, 122357, 508307, 2324783, 3406261, 64718959, 105594091, 2006287729]

約数ペア:

[(1, 2006287729), (19, 105594091), (31, 64718959), (589, 3406261), (863, 2324783), (3947, 508307), (16397, 122357), (26753, 74993)]