1288304

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1184

約数の個数: 20

約数和(自身を含む): 2532576

約数和(自身を除く): 1244272

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1103, 1168, 2206, 4412, 8824, 17648, 80519, 161038, 322076, 644152, 1288304]

約数ペア:

[(1, 1288304), (2, 644152), (4, 322076), (8, 161038), (16, 80519), (73, 17648), (146, 8824), (292, 4412), (584, 2206), (1103, 1168)]