2141234224

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1053757}}^1$

素因数の和:1053892

約数の個数: 20

約数和(自身を含む): 4181311744

約数和(自身を除く): 2040077520

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 1053757, 2107514, 4215028, 8430056, 16860112, 133827139, 267654278, 535308556, 1070617112, 2141234224]

約数ペア:

[(1, 2141234224), (2, 1070617112), (4, 535308556), (8, 267654278), (16, 133827139), (127, 16860112), (254, 8430056), (508, 4215028), (1016, 2107514), (2032, 1053757)]