2013886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 3720960

約数和(自身を除く): 1707074

約数列:

[1, 2, 7, 14, 19, 38, 67, 113, 133, 134, 226, 266, 469, 791, 938, 1273, 1582, 2147, 2546, 4294, 7571, 8911, 15029, 15142, 17822, 30058, 52997, 105994, 143849, 287698, 1006943, 2013886]

約数ペア:

[(1, 2013886), (2, 1006943), (7, 287698), (14, 143849), (19, 105994), (38, 52997), (67, 30058), (113, 17822), (133, 15142), (134, 15029), (226, 8911), (266, 7571), (469, 4294), (791, 2546), (938, 2147), (1273, 1582)]