870820212

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{994087}}^1$

素因数の和:994167

約数の個数: 24

約数和(自身を含む): 2059750336

約数和(自身を除く): 1188930124

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 994087, 1988174, 2982261, 3976348, 5964522, 11929044, 72568351, 145136702, 217705053, 290273404, 435410106, 870820212]

約数ペア:

[(1, 870820212), (2, 435410106), (3, 290273404), (4, 217705053), (6, 145136702), (12, 72568351), (73, 11929044), (146, 5964522), (219, 3976348), (292, 2982261), (438, 1988174), (876, 994087)]