1530408044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{390809}}^1$

素因数の和:390913

約数の個数: 24

約数和(自身を含む): 2954523600

約数和(自身を除く): 1424115556

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 390809, 781618, 1563236, 4298899, 8597798, 17195596, 34782001, 69564002, 139128004, 382602011, 765204022, 1530408044]

約数ペア:

[(1, 1530408044), (2, 765204022), (4, 382602011), (11, 139128004), (22, 69564002), (44, 34782001), (89, 17195596), (178, 8597798), (356, 4298899), (979, 1563236), (1958, 781618), (3916, 390809)]