320869068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2056853}}^1$

素因数の和:2056873

約数の個数: 24

約数和(自身を含む): 806286768

約数和(自身を除く): 485417700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2056853, 4113706, 6170559, 8227412, 12341118, 24682236, 26739089, 53478178, 80217267, 106956356, 160434534, 320869068]

約数ペア:

[(1, 320869068), (2, 160434534), (3, 106956356), (4, 80217267), (6, 53478178), (12, 26739089), (13, 24682236), (26, 12341118), (39, 8227412), (52, 6170559), (78, 4113706), (156, 2056853)]