2019964415

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{9497}}^1$

素因数の和:9671

約数の個数: 32

約数和(自身を含む): 2844840960

約数和(自身を除く): 824876545

約数列:

[1, 5, 7, 35, 59, 103, 295, 413, 515, 721, 2065, 3605, 6077, 9497, 30385, 42539, 47485, 66479, 212695, 332395, 560323, 978191, 2801615, 3922261, 4890955, 6847337, 19611305, 34236685, 57713269, 288566345, 403992883, 2019964415]

約数ペア:

[(1, 2019964415), (5, 403992883), (7, 288566345), (35, 57713269), (59, 34236685), (103, 19611305), (295, 6847337), (413, 4890955), (515, 3922261), (721, 2801615), (2065, 978191), (3605, 560323), (6077, 332395), (9497, 212695), (30385, 66479), (42539, 47485)]