2068692565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{253361}}^1$

素因数の和:253460

約数の個数: 16

約数和(自身を含む): 2626857216

約数和(自身を除く): 558164651

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 253361, 1266805, 5827303, 17988631, 29136515, 89943155, 413738513, 2068692565]

約数ペア:

[(1, 2068692565), (5, 413738513), (23, 89943155), (71, 29136515), (115, 17988631), (355, 5827303), (1633, 1266805), (8165, 253361)]