1379956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 2528064

約数和(自身を除く): 1148108

約数列:

[1, 2, 4, 43, 71, 86, 113, 142, 172, 226, 284, 452, 3053, 4859, 6106, 8023, 9718, 12212, 16046, 19436, 32092, 344989, 689978, 1379956]

約数ペア:

[(1, 1379956), (2, 689978), (4, 344989), (43, 32092), (71, 19436), (86, 16046), (113, 12212), (142, 9718), (172, 8023), (226, 6106), (284, 4859), (452, 3053)]