2018432848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7420709}}^1$

素因数の和:7420734

約数の個数: 20

約数和(自身を含む): 4140756180

約数和(自身を除く): 2122323332

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7420709, 14841418, 29682836, 59365672, 118731344, 126152053, 252304106, 504608212, 1009216424, 2018432848]

約数ペア:

[(1, 2018432848), (2, 1009216424), (4, 504608212), (8, 252304106), (16, 126152053), (17, 118731344), (34, 59365672), (68, 29682836), (136, 14841418), (272, 7420709)]