1427885828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{295751}}^1$

素因数の和:295843

約数の個数: 24

約数和(自身を含む): 2683062144

約数和(自身を除く): 1255176316

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 295751, 591502, 1183004, 5027767, 10055534, 20111068, 20998321, 41996642, 83993284, 356971457, 713942914, 1427885828]

約数ペア:

[(1, 1427885828), (2, 713942914), (4, 356971457), (17, 83993284), (34, 41996642), (68, 20998321), (71, 20111068), (142, 10055534), (284, 5027767), (1207, 1183004), (2414, 591502), (4828, 295751)]