1405650244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{325081}}^1$

素因数の和:325155

約数の個数: 24

約数和(自身を含む): 2621461248

約数和(自身を除く): 1215811004

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 325081, 650162, 1300324, 7476863, 14953726, 15278807, 29907452, 30557614, 61115228, 351412561, 702825122, 1405650244]

約数ペア:

[(1, 1405650244), (2, 702825122), (4, 351412561), (23, 61115228), (46, 30557614), (47, 29907452), (92, 15278807), (94, 14953726), (188, 7476863), (1081, 1300324), (2162, 650162), (4324, 325081)]