310025768

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{229309}}^1$

素因数の和:229341

約数の個数: 24

約数和(自身を含む): 629455950

約数和(自身を除く): 319430182

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 229309, 458618, 917236, 1834472, 2981017, 5962034, 11924068, 23848136, 38753221, 77506442, 155012884, 310025768]

約数ペア:

[(1, 310025768), (2, 155012884), (4, 77506442), (8, 38753221), (13, 23848136), (26, 11924068), (52, 5962034), (104, 2981017), (169, 1834472), (338, 917236), (676, 458618), (1352, 229309)]