2753140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10589}}^1$

素因数の和:10611

約数の個数: 24

約数和(自身を含む): 6226920

約数和(自身を除く): 3473780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10589, 21178, 42356, 52945, 105890, 137657, 211780, 275314, 550628, 688285, 1376570, 2753140]

約数ペア:

[(1, 2753140), (2, 1376570), (4, 688285), (5, 550628), (10, 275314), (13, 211780), (20, 137657), (26, 105890), (52, 52945), (65, 42356), (130, 21178), (260, 10589)]