520001192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{28723}}^1$

素因数の和:28833

約数の個数: 32

約数和(自身を含む): 1020276480

約数和(自身を除く): 500275288

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 292, 584, 2263, 4526, 9052, 18104, 28723, 57446, 114892, 229784, 890413, 1780826, 2096779, 3561652, 4193558, 7123304, 8387116, 16774232, 65000149, 130000298, 260000596, 520001192]

約数ペア:

[(1, 520001192), (2, 260000596), (4, 130000298), (8, 65000149), (31, 16774232), (62, 8387116), (73, 7123304), (124, 4193558), (146, 3561652), (248, 2096779), (292, 1780826), (584, 890413), (2263, 229784), (4526, 114892), (9052, 57446), (18104, 28723)]