2113998416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7772053}}^1$

素因数の和:7772078

約数の個数: 20

約数和(自身を含む): 4336806132

約数和(自身を除く): 2222807716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7772053, 15544106, 31088212, 62176424, 124352848, 132124901, 264249802, 528499604, 1056999208, 2113998416]

約数ペア:

[(1, 2113998416), (2, 1056999208), (4, 528499604), (8, 264249802), (16, 132124901), (17, 124352848), (34, 62176424), (68, 31088212), (136, 15544106), (272, 7772053)]