1262021615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{267661}}^1$

素因数の和:267730

約数の個数: 16

約数和(自身を含む): 1618819776

約数和(自身を除く): 356798161

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 267661, 1338305, 6156203, 10974101, 30781015, 54870505, 252404323, 1262021615]

約数ペア:

[(1, 1262021615), (5, 252404323), (23, 54870505), (41, 30781015), (115, 10974101), (205, 6156203), (943, 1338305), (4715, 267661)]