425048884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{115127}}^1$

素因数の和:115215

約数の個数: 24

約数和(自身を含む): 812343168

約数和(自身を除く): 387294284

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 115127, 230254, 460508, 1496651, 2993302, 5986604, 8174017, 16348034, 32696068, 106262221, 212524442, 425048884]

約数ペア:

[(1, 425048884), (2, 212524442), (4, 106262221), (13, 32696068), (26, 16348034), (52, 8174017), (71, 5986604), (142, 2993302), (284, 1496651), (923, 460508), (1846, 230254), (3692, 115127)]