5181584

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{5309}}^1$

素因数の和:5378

約数の個数: 20

約数和(自身を含む): 10205820

約数和(自身を除く): 5024236

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 5309, 10618, 21236, 42472, 84944, 323849, 647698, 1295396, 2590792, 5181584]

約数ペア:

[(1, 5181584), (2, 2590792), (4, 1295396), (8, 647698), (16, 323849), (61, 84944), (122, 42472), (244, 21236), (488, 10618), (976, 5309)]