2080994419

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{9343}}^1$

素因数の和:10074

約数の個数: 16

約数和(自身を含む): 2432729088

約数和(自身を除く): 351734669

約数列:

[1, 7, 47, 329, 677, 4739, 9343, 31819, 65401, 222733, 439121, 3073847, 6325211, 44276477, 297284917, 2080994419]

約数ペア:

[(1, 2080994419), (7, 297284917), (47, 44276477), (329, 6325211), (677, 3073847), (4739, 439121), (9343, 222733), (31819, 65401)]