520068368

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1120837}}^1$

素因数の和:1120874

約数の個数: 20

約数和(自身を含む): 1042379340

約数和(自身を除く): 522310972

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1120837, 2241674, 4483348, 8966696, 17933392, 32504273, 65008546, 130017092, 260034184, 520068368]

約数ペア:

[(1, 520068368), (2, 260034184), (4, 130017092), (8, 65008546), (16, 32504273), (29, 17933392), (58, 8966696), (116, 4483348), (232, 2241674), (464, 1120837)]