308505668

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{243301}}^1$

素因数の和:243622

約数の個数: 12

約数和(自身を含む): 541590252

約数和(自身を除く): 233084584

約数列:

[1, 2, 4, 317, 634, 1268, 243301, 486602, 973204, 77126417, 154252834, 308505668]

約数ペア:

[(1, 308505668), (2, 154252834), (4, 77126417), (317, 973204), (634, 486602), (1268, 243301)]