1900364081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{368359}}^1$

素因数の和:368444

約数の個数: 16

約数和(自身を含む): 2404654080

約数和(自身を除く): 504289999

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 368359, 2578513, 4051949, 24680053, 28363643, 172760371, 271480583, 1900364081]

約数ペア:

[(1, 1900364081), (7, 271480583), (11, 172760371), (67, 28363643), (77, 24680053), (469, 4051949), (737, 2578513), (5159, 368359)]