4378690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 8553600

約数和(自身を除く): 4174910

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 599, 731, 1198, 1462, 2995, 3655, 5990, 7310, 10183, 20366, 25757, 50915, 51514, 101830, 128785, 257570, 437869, 875738, 2189345, 4378690]

約数ペア:

[(1, 4378690), (2, 2189345), (5, 875738), (10, 437869), (17, 257570), (34, 128785), (43, 101830), (85, 51514), (86, 50915), (170, 25757), (215, 20366), (430, 10183), (599, 7310), (731, 5990), (1198, 3655), (1462, 2995)]