2048231647

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{116159}}^1$

素因数の和:116406

約数の個数: 16

約数和(自身を含む): 2564812800

約数和(自身を除く): 516581153

約数列:

[1, 7, 11, 77, 229, 1603, 2519, 17633, 116159, 813113, 1277749, 8944243, 26600411, 186202877, 292604521, 2048231647]

約数ペア:

[(1, 2048231647), (7, 292604521), (11, 186202877), (77, 26600411), (229, 8944243), (1603, 1277749), (2519, 813113), (17633, 116159)]