2509904

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1634

約数の個数: 20

約数和(自身を含む): 4913376

約数和(自身を除く): 2403472

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1523, 1648, 3046, 6092, 12184, 24368, 156869, 313738, 627476, 1254952, 2509904]

約数ペア:

[(1, 2509904), (2, 1254952), (4, 627476), (8, 313738), (16, 156869), (103, 24368), (206, 12184), (412, 6092), (824, 3046), (1523, 1648)]