2531211.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{7039}}^1$

素因数の和:7285

約数の個数: 24

約数和(自身を含む): 47308800

約数和(自身を除く): 27120948

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 7039, 14078, 21117, 28156, 42234, 84468, 1682321, 3364642, 5046963, 6729284, 10093926, 20187852]

約数ペア:

[(1, 20187852), (2, 10093926), (3, 6729284), (4, 5046963), (6, 3364642), (12, 1682321), (239, 84468), (478, 42234), (717, 28156), (956, 21117), (1434, 14078), (2868, 7039)]