870840742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{111847}}^1$

素因数の和:112095

約数の個数: 16

約数和(自身を含む): 1389152160

約数和(自身を除く): 518311418

約数列:

[1, 2, 17, 34, 229, 458, 3893, 7786, 111847, 223694, 1901399, 3802798, 25612963, 51225926, 435420371, 870840742]

約数ペア:

[(1, 870840742), (2, 435420371), (17, 51225926), (34, 25612963), (229, 3802798), (458, 1901399), (3893, 223694), (7786, 111847)]