2376521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 2937600

約数和(自身を除く): 561079

約数列:

[1, 7, 23, 29, 161, 203, 509, 667, 3563, 4669, 11707, 14761, 81949, 103327, 339503, 2376521]

約数ペア:

[(1, 2376521), (7, 339503), (23, 103327), (29, 81949), (161, 14761), (203, 11707), (509, 4669), (667, 3563)]