531445876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{152539}}^1$

素因数の和:152623

約数の個数: 24

約数和(自身を含む): 1016526560

約数和(自身を除く): 485080684

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 152539, 305078, 610156, 1983007, 3966014, 7932028, 10220113, 20440226, 40880452, 132861469, 265722938, 531445876]

約数ペア:

[(1, 531445876), (2, 265722938), (4, 132861469), (13, 40880452), (26, 20440226), (52, 10220113), (67, 7932028), (134, 3966014), (268, 1983007), (871, 610156), (1742, 305078), (3484, 152539)]