893812270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{528883}}^1$

素因数の和:528916

約数の個数: 24

約数和(自身を含む): 1742143896

約数和(自身を除く): 848331626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 528883, 1057766, 2644415, 5288830, 6875479, 13750958, 34377395, 68754790, 89381227, 178762454, 446906135, 893812270]

約数ペア:

[(1, 893812270), (2, 446906135), (5, 178762454), (10, 89381227), (13, 68754790), (26, 34377395), (65, 13750958), (130, 6875479), (169, 5288830), (338, 2644415), (845, 1057766), (1690, 528883)]