2388446590

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4506503}}^1$

素因数の和:4506563

約数の個数: 16

約数和(自身を含む): 4380321888

約数和(自身を除く): 1991875298

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 4506503, 9013006, 22532515, 45065030, 238844659, 477689318, 1194223295, 2388446590]

約数ペア:

[(1, 2388446590), (2, 1194223295), (5, 477689318), (10, 238844659), (53, 45065030), (106, 22532515), (265, 9013006), (530, 4506503)]