2019452554

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{240011}}^1$

素因数の和:240621

約数の個数: 16

約数和(自身を含む): 3467693376

約数和(自身を除く): 1448240822

約数列:

[1, 2, 7, 14, 601, 1202, 4207, 8414, 240011, 480022, 1680077, 3360154, 144246611, 288493222, 1009726277, 2019452554]

約数ペア:

[(1, 2019452554), (2, 1009726277), (7, 288493222), (14, 144246611), (601, 3360154), (1202, 1680077), (4207, 480022), (8414, 240011)]