2912302864

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{432349}}^1$

素因数の和:432778

約数の個数: 20

約数和(自身を含む): 5656002700

約数和(自身を除く): 2743699836

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 432349, 864698, 1729396, 3458792, 6917584, 182018929, 364037858, 728075716, 1456151432, 2912302864]

約数ペア:

[(1, 2912302864), (2, 1456151432), (4, 728075716), (8, 364037858), (16, 182018929), (421, 6917584), (842, 3458792), (1684, 1729396), (3368, 864698), (6736, 432349)]