634858076188

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{53856301}}^1$

素因数の和:53856733

約数の個数: 24

約数和(自身を含む): 1272732128864

約数和(自身を除く): 637874052676

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 53856301, 107712602, 215425204, 376994107, 753988214, 1507976428, 22673502721, 45347005442, 90694010884, 158714519047, 317429038094, 634858076188]

約数ペア:

[(1, 634858076188), (2, 317429038094), (4, 158714519047), (7, 90694010884), (14, 45347005442), (28, 22673502721), (421, 1507976428), (842, 753988214), (1684, 376994107), (2947, 215425204), (5894, 107712602), (11788, 53856301)]