2159762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 3566592

約数和(自身を除く): 1406830

約数列:

[1, 2, 11, 22, 127, 254, 773, 1397, 1546, 2794, 8503, 17006, 98171, 196342, 1079881, 2159762]

約数ペア:

[(1, 2159762), (2, 1079881), (11, 196342), (22, 98171), (127, 17006), (254, 8503), (773, 2794), (1397, 1546)]