5420396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 10132080

約数和(自身を除く): 4711684

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 977, 1387, 1954, 2774, 3908, 5548, 18563, 37126, 71321, 74252, 142642, 285284, 1355099, 2710198, 5420396]

約数ペア:

[(1, 5420396), (2, 2710198), (4, 1355099), (19, 285284), (38, 142642), (73, 74252), (76, 71321), (146, 37126), (292, 18563), (977, 5548), (1387, 3908), (1954, 2774)]