2906408030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3265627}}^1$

素因数の和:3265723

約数の個数: 16

約数和(自身を含む): 5290317360

約数和(自身を除く): 2383909330

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 3265627, 6531254, 16328135, 32656270, 290640803, 581281606, 1453204015, 2906408030]

約数ペア:

[(1, 2906408030), (2, 1453204015), (5, 581281606), (10, 290640803), (89, 32656270), (178, 16328135), (445, 6531254), (890, 3265627)]