2091241995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{356563}}^1$

素因数の和:356611

約数の個数: 32

約数和(自身を含む): 3696855552

約数和(自身を除く): 1605613557

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 356563, 1069689, 1782815, 5348445, 6061571, 8200949, 18184713, 24602847, 30307855, 41004745, 90923565, 123014235, 139416133, 418248399, 697080665, 2091241995]

約数ペア:

[(1, 2091241995), (3, 697080665), (5, 418248399), (15, 139416133), (17, 123014235), (23, 90923565), (51, 41004745), (69, 30307855), (85, 24602847), (115, 18184713), (255, 8200949), (345, 6061571), (391, 5348445), (1173, 1782815), (1955, 1069689), (5865, 356563)]