1985882305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{2027}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 2663331840

約数和(自身を除く): 677449535

約数列:

[1, 5, 11, 47, 55, 235, 379, 517, 1895, 2027, 2585, 4169, 10135, 17813, 20845, 22297, 89065, 95269, 111485, 195943, 476345, 768233, 979715, 1047959, 3841165, 5239795, 8450563, 36106951, 42252815, 180534755, 397176461, 1985882305]

約数ペア:

[(1, 1985882305), (5, 397176461), (11, 180534755), (47, 42252815), (55, 36106951), (235, 8450563), (379, 5239795), (517, 3841165), (1895, 1047959), (2027, 979715), (2585, 768233), (4169, 476345), (10135, 195943), (17813, 111485), (20845, 95269), (22297, 89065)]